2018年8月31日星期五

Outdoor ten essentials

The Ten Essentials are survival items that hiking and Scouting organizations recommend for safe travel in the backcountry.

The Ten Essentials first appeared in print in the third edition of Mountaineering: The Freedom of the Hills (January 1974). Many regional organizations and authors recommend that hikers, backpackers, and climbers rigorously ensure they have the ten essentials with them. However, personal preferences and differences in conditions may dictate otherwise and with experience most adventurers add and subtract from the list depending on the situation. Some lightweight hikers do not always carry all of the items and believe it is an acceptable risk they take in order to travel light and fast.

List
According to the eighth edition of Mountaineering: The Freedom of the Hills book there are ten essentials, which are now referred to as the "classic" essentials. While still valid and widely used they do not reflect modern outdoor sports and all of the new gadgets that now are common.

Map
Compass (optionally supplemented with a GPS receiver)
Sunglasses and sunscreen
Extra clothing
Headlamp (or flashlight)
Prescriptions, over-the-counter medications such as aspirin, and first aid kit
Firestarter
Matches
Knife
Extra food

In 2003, the essential list was revised as part of the seventh edition of Mountaineering: The Freedom of the Hills to keep up with modern equipment. The current edition, 8th edition continues with the new essentials list with no major revisions. The new list takes a "systems" or functional approach.

Navigation. Topographic map and assorted maps in waterproof container plus a magnetic compass, optional altimeter or GPS receiver.
Sun protection. Sunglasses, sunscreen for lips and skin, hat, clothing for sun protection.
Insulation. Hat, gloves, jacket, extra clothing for coldest possible weather during current season.
Illumination. Headlamp, flashlight, batteries. LED bulb is preferred to extend battery life.
First-aid supplies, plus insect repellent.
Fire. Butane lighter, matches in waterproof container.
Repair kit and tools. Knives, multi-tool, scissors, pliers, screwdriver, trowel/shovel, duct tape, cable ties.
Nutrition. Add extra food for one additional day (for emergency). Dry food is preferred to save weight and usually needs water.
Hydration. Add extra 2 liters of water for one additional day (for emergency).
Emergency shelter. Tarp, bivouac sack, space blanket, plastic tube tent, jumbo trash bags, insulated sleeping pad.

The textbook recommends supplementing the ten essentials with:

Portable water purification and water bottles
Ice axe for glacier or snowfield travel (if necessary)
Signaling devices, such as a whistle, mobile phone, two-way radio, satellite phone, unbreakable signal mirror or flare, laser pointer.
Some experts recommend having duplicates of the Essentials in different sized kits: in pockets, on key rings, in pocket kits, belt pouches, belt packs, day packs, and backpacks.

Other lists
Other outdoor organizations have variations of the Ten Essentials pertinent to local conditions.

Boy Scouts of America's "Scout Basic Essentials" are quite similar (Map and Compass, Sun Protection, Extra Clothing, Flashlight, First-Aid Kit, Matches and Fire-starters, Pocketknife, Trail Food, Water Bottle, and Rain Gear.)

Utah's Wasatch Mountain Club lists extra water in place of food, as Utah is mostly desert terrain, and water is more difficult to find.

The Spokane Mountaineers list "thirteen essentials", which supplement the list with emergency shelter such as a space blanket, signaling device, and toilet paper and trowel (for sanitary disposal of human waste; the toilet paper also doubles as tinder for starting a fire).

The "Ten Essential Groups" is an alternative approach to essential gear selection. Items from each group should be chosen depending on the season, geographic location, and trip duration. In 2011, Columbia Sportswear adopted the "Ten Essential Groups" concept for their iOS app "Take Ten to the Greater Outdoors".

Central Arizona Mountain Rescue Association promotes the 12 Essentials, which includes Signaling Devices and Personal Items.

Source from Wikipedia

Swiss Army knife

The Swiss Army knife is a pocketknife or multi-tool manufactured by Victorinox AG (and up to 2005 also by Wenger SA). The term "Swiss Army knife" was coined by American soldiers after World War II due to the difficulty they had in pronouncing "Offiziersmesser", the German name (lit. “officer’s knife”).

The Swiss Army knife generally has a main spearpoint blade, as well as various tools, such as screwdrivers, a can opener, and many others. These attachments are stowed inside the handle of the knife through a pivot point mechanism. The handle is usually in its stereotypical red color, and features a Victorinox or Wenger "cross" logo or, for Swiss military issue knives, the coat of arms of Switzerland.

Originating in Ibach, Switzerland, the Swiss Army knife was first produced in 1891 after the company, Karl Elsener, which later became Victorinox, won the contract to produce the Swiss Army's Modell 1890 knife from the previous German manufacturer. In 1893, the Swiss cutlery company Paul Boéchat & Cie, which later became Wenger, received its first contract from the Swiss military to produce model 1890 knives; the two companies split the contract for provision of the knives from 1908 until Victorinox acquired Wenger in 2005. A cultural icon of Switzerland, the design of the knife and its versatility have both led to worldwide recognition.

Features
A feature of the Swiss army knife is that in addition to a blade other tools are integrated into the knife. Usually, the commercially available knives have red plastic handles (Cellidor) and bear the Swiss cross as a distinctive mark. The original knife was developed at the end of the 19th century for the soldiers of the Swiss Army to combine different tasks in the field in a single compact and lightweight tool. Because of this feature, Swiss Army Knives are still popular with people who like outdoor activities such as hiking, camping orOperate survival art.

The two manufacturers of the original knife are the company Victorinox from the German-speaking canton of Schwyz and until 2005 the company Wenger from the French-speaking canton of Jura. In 2005, Wenger was bought up by its competitor Victorinox, since it had come into financial difficulties since 2001, but was continued until 2013 as a separate brand. According to Victorinox, this takeover was primarily intended to prevent Wenger from being bought by foreign investors, which was likely to damage the reputation of Swiss Army Knives.

The end of 2015 took the watchmaker Swiza from Delémont, after the acquisition by a former manager Wenger, a Swiss Army knife new to the range on,  that the 2016 Red Dot Design Award was awarded.

History

Origins
During the late 1880s, the Swiss Army decided to purchase a new folding pocket knife for their soldiers. This knife was to be suitable for use by the army in opening canned food and disassembling the Swiss service rifle, the Schmidt–Rubin, which required a screwdriver for assembly.

The Swiss Army Knife was not the first multi use pocket knife. In 1851 in "Moby Dick" (chapter 107), Melville references the "Sheffield contrivances, assuming the exterior - though a little swelled - of a common pocket knife; but containing, not only blades of various sizes, but also screw-drivers, cork-screws, tweezers, awls, pens, rulers, nail-filers, countersinkers."

In January 1891, the knife received the official designation Modell 1890. The knife had a blade, reamer, can-opener, screwdriver, and grips made out of dark oak wood that some say was later partly replaced with ebony wood. At that time no Swiss company had the necessary production capacity, so the initial order for 15,000 knives was placed with the German knife manufacturer Wester & Co. from Solingen, Germany. These knives were delivered in October 1891.

In 1891, Karl Elsener, then owner of a company that made surgical equipment, set out to manufacture the knives in Switzerland itself. At the end of 1891 Elsener began production of the Modell 1890 knives. Elsener then wanted to make a pocketknife more suitable to an Officer. In 1896, Elsener succeeded in attaching tools on both sides of the handle using a special spring mechanism, allowing him to use the same spring to hold them in place; an innovation at the time. Elsener could then put twice as many features on the knife. On 12 June 1897, this new knife, featuring a second, smaller cutting blade, a corkscrew, and wood fiber grips, was first registered with the patent office as The Officer's and Sports Knife, though it was never part of a military contract.

Karl Elsener used the cross and shield to identify his knives, the symbol still used today on Victorinox-branded versions. When his mother died in 1909, Elsener decided to name his company "Victoria" in her memory. In 1921 the company started using stainless steel to make the Swiss Army Knife. Stainless steel is also known as "inox", short for the French term "acier inoxydable". "Victoria" and "inox" were then combined to create the company name "Victorinox". Victorinox's headquarters and show room are located in the Swiss town of Ibach.

Victorinox and Wenger
Elsener, through his company Victorinox, managed to control the market until 1893, when the second industrial cutler of Switzerland, Paul Boéchat & Cie, headquartered in Delémont in the French-speaking region of Jura, started selling a similar product. This company was later acquired by its then General Manager, Théodore Wenger, and renamed the Wenger Company. In 1908 the Swiss government, wanting to prevent an issue over regional favouritism, but perhaps wanting a bit of competition in hopes of lowering prices, split the contract with Victorinox and Wenger, each getting half of the orders placed. By mutual agreement, Wenger has advertised as the Genuine Swiss Army Knife and Victorinox used the slogan, the Original Swiss Army Knife.

On 26 April 2005, Victorinox acquired Wenger, once again becoming the sole supplier of knives to the Military of Switzerland. Victorinox had kept both consumer brands intact, but on 30 January 2013, Wenger and Victorinox announced that the separate knife brands were going to be merged into one brand: Victorinox. Wenger's watch and licensing business will continue as a separate brand.

Up to 2008 Victorinox AG and Wenger SA supplied about 50,000 knives to the military of Switzerland each year, and manufactured many more for export, mostly to the United States. Many commercial Victorinox and Wenger Swiss Army knives can be immediately distinguished by the cross logos depicted on their grips; the Victorinox cross logo is surrounded by a shield while the Wenger cross logo is surrounded by a slightly rounded square.

On 30 January 2013, Wenger and Victorinox announced that the separate knife brands were going to be merged into one brand: Victorinox. The press release stated that Wenger's factory in Delemont would continue to produce knives and all employees at this site will retain their jobs. They further elaborated that an assortment of items from the Wenger line-up will remain in production under the Victorinox brand name. Wenger's US headquarters will be merged with Victorinox's location in Monroe, Connecticut. Wenger's watch and licensing business will continue as a separate brand: Swiss Gear.

Many other companies manufacture similar-looking folding knives in a wide range of quality and prices. The cross-and-shield emblem and the words SWISS ARMY are registered trademarks of Victorinox AG and its related companies.

Swiss military knife contract
In 2007, the Swiss Government made a request for new updated soldier knives for the Swiss military for distribution in late 2008. The evaluation phase of the new soldier knife began in February 2008, when Armasuisse issued an invitation to tender. A total of seven suppliers from Switzerland and other countries were invited to participate in the evaluation process. Functional models submitted by suppliers underwent practical testing by military personnel in July 2008, while laboratory tests were used to assess compliance with technical requirements. A cost-benefit analysis was conducted and the model with the best price/performance ratio was awarded the contract. The order for 75,000 soldier knives plus cases was worth 1.38 million SFr.. This equates to a purchase price of 18.40 SFr., €12.12, GB£17.99 in October 2009 per knife plus case.

Victorinox won the contest with a knife based on the One-Hand Germany Army Knife as issued by the German Bundeswehr and released in the civilian model lineup with the addition of a toothpick and tweezers stored in the nylon grip scales (side cover plates) as the One-Hand Trekker/Trailmaster model. Mass production of the new Soldatenmesser 08 (Soldier Knife 08) for the Swiss Armed Forces was started in December 2008.

Features

Tools
There are various models of the Swiss Army Knife with different tool combinations. Though Victorinox doesn't provide custom knives, they have produced many variations to suit individual users.

Main tools:

Large blade, imprinted on the blade shank of Victorinox models with "VICTORINOX SWISS MADE" to verify the knife's authenticity.
Small blade
Nail file / nail cleaner
Nail file / nail cleaner / metal file / metal saw
Wood saw
Fish scaler / hook disgorger / ruler in cm and inches
Scissors
Electrician's blade / wire scraper
Pruning blade
Pharmaceutical spatula (cuticle pusher)
Cyber Tool (bit driver)
Pliers / wire cutter / wire crimper
LED light
USB stick
Magnifying lens
Phillips screwdriver
Hoof cleaner
Shackle opener / marlinspike
Can opener / 3 mm slotted screwdriver
Cap opener / 6 mm slotted screwdriver / wire stripper
Combination tool containing cap opener / can opener / 5 mm slotted screwdriver / wire stripper

Smaller tools:

Keyring
Reamer
Multipurpose hook
2mm slotted screwdriver
Chisel
Corkscrew or Phillips driver
Mini screwdriver (designed to fit within the corkscrew)

Scale tools:

Tweezers
Toothpick
Pressurized ballpoint pen (with a retractable version on smaller models, and can be used to set DIP switches)
Stainless pin
Digital clock / alarm / timer / altimeter /thermometer / barometer

Three Victorinox SAK models featured a butane lighter: the Swissflame, Campflame, and Swisschamp XXLT, first introduced in 2002 and then discontinued in 2005. The models were never sold in the United States due to lack of safety features. They used a standard piezoelectric ignition system for easy and quick ignition with adjustable flame, and were designed for operation at altitudes up to 1,500 metres (4,900 ft) above sea level and continuous operation of 10 minutes.

In January 2010, Victorinox announced the Presentation Master models, released in April 2010. The technological tools included a laser pointer, and detachable flash drive with fingerprint reader. Victorinox now sells an updated version called the Slim Jetsetter, with "a premium software package that provides ultra secure data encryption, automatic backup functionality, secure web surfing capabilities, file and email synchronization between the drive and multiple computers, Bluetooth pairing and much more. On the hardware side of things, biometric fingerprint technology, laser pointers, LED lights, Bluetooth remote control and of course, the original Swiss Army Knife implements – blade, scissors, nail file, screwdriver, key ring and ballpoint pen are standard. **Not every feature is available on every model within the collection."

In 2006, Wenger produced a knife called "The Giant" that included every implement the company ever made, with 87 tools and 141 different functions. It was recognized by Guinness World Records as the world's most multifunctional penknife. It retails for about €798 or $US1000, though some vendors charge much higher prices.

In the same year, Victorinox released the SwissChamp XAVT, consisting of 118 parts and 80 functions with a retail price of $425. The Guinness Book of Records recognizes a unique 314-blade Swiss Army-style knife made in 1991 by Master Cutler Hans Meister as the world's largest penknife, weighing 11 pounds.

Locking mechanisms
Some Swiss Army knives feature locking blades to prevent accidental closure. Wenger was the first to offer a ″PackLock″ for the main blade on several of their standard 85mm models. Several large Wenger and Victorinox models feature a locking blade secured by a slide lock that is operated with an unlocking-button integrated in the scales. Some Victorinox 111 mm series knives feature a double liner lock that secures the cutting blade and large slotted screwdriver/cap opener/wire stripper combination tool designed towards prying.

Design and materials
Rivets and flanged bushings made from brass hold all machined steel parts and other tools, separators and the scales together. The rivets are made by cutting and pointing appropriately sized bars of solid brass.

The separators between the tools have been made from aluminium alloy since 1951. This makes the knives lighter. Previously these separating layers were made of nickel-silver.

The martensitic stainless steel alloy used for the cutting blades is optimized for high toughness and corrosion resistance and has a composition of 15% chromium, 0.60% silicon, 0.52% carbon, 0.50% molybdenum, and 0.45% manganese and is designated X55CrMo14 or DIN 1.4110 according to Victorinox. After a hardening process at 1040 °C and annealing at 160 °C the blades achieve an average hardness of 56 HRC. This steel hardness is suitable for practical use and easy resharpening, but less than achieved in stainless steel alloys used for blades optimized for high wear resistance. According to Victorinox the martensitic stainless steel alloy used for the other parts is X39Cr13 (aka DIN 1.4031, AISI/ASTM 420) and for the springs X20Cr13 (aka DIN 1.4021, but still within AISI/ASTM 420).

The steel used for the wood saws, scissors and nail files has a steel hardness of HRC 53, the screwdrivers, tin openers and awls have a hardness of HRC 52, and the corkscrew and springs have a hardness of HRC 49.

The metal saws and files, in addition to the special case hardening, are also subjected to a hard chromium plating process so that iron and steel can also be filed and cut.

Swiss Army knife model
Since its launch in 1891, the knife of the Swiss army has been adapted several times. There are five different models, the model number is its introductory year. They are models of the years 1890, 1908, 1951, 1961, and finally the knife of soldier 08. The different models have also been partially revised and exist therefore in different versions. Since the 1961 model, the Victorinox and Wenger companies are officially the only manufacturers of the Swiss army knife.

The main novelties of the model 08 are:

a longer serrated blade that can be opened with one hand;
a locking mechanism of the blade and the bottle opener / flat screwdriver in the open position;
a Phillips screwdriver;
a saw;
an anti-slip coating on the handle.
The features of this knife are in every way similar to the knife used in the German army (also produced by Victorinox), only the handle is different.

Military knives never have a corkscrew. Note that this is, since always, the only piece of Victorinox knives that is not manufactured in Switzerland: the corkscrew comes from France, manufactured by Bonpertuis company near Thiers.

In 2014, Victorinox announces the disappearance of the Wenger brand. Some Wenger knives missing from the Victorinox range are preserved but now bear the coat of arms of Victorinox and not the Wenger cross on their plates. Some tools become original Victorinox (like the open-box) and the blade marking is specific. The Wenger factory in Delémont is preserved.

Assembly
During assembly, all components are placed on several brass rivets. The first components are generally an aluminum separator and a flat steel spring. Once a layer of tools is installed, another separator and spring are placed for the next layer of tools. This process is repeated until all the desired tool layers and the finishing separator are installed. Once the knife is built, the metal parts are fastened by adding brass flanged bushings to the rivets. The excess length of the rivets is then cut off to make them flush with the bushings. Finally the remaining length of the rivets is flattened into the flanged bushings.

After the assembly of the metal parts, the blades are sharpened to a 15° angle, resulting in a 30° V-shaped steel cutting edge. The blades are then checked with a laser reflecting goniometer to verify the angle of the cutting edges.

Finally scales are applied. Slightly undersized holes incorporated into the inner surface enclose the bushings, which have truncated cone cross-section and are slightly undercut, forming a one-way interference fit when pressed into the generally softer and more elastic scale material. The result is a tight adhesive-free connection that nonetheless permits new identical-pattern scales to be quickly and easily applied.

Sizes
Victorinox models are available in 58 mm (2.3 in), 74 mm (2.9 in), 84 mm (3.3 in), 91 mm (3.6 in), 93 mm (3.7 in), 100 mm (3.9 in), 108 mm (4.3 in) and 111 mm (4.4 in) lengths when closed. The thickness of the knives varies depending on the number of tool layers included. The 91 mm (3.6 in) models offer the most variety in tool configurations in the Victorinox model line with as many as 15 layers.

Wenger models are available in 65 mm (2.6 in), 75 mm (3.0 in), 85 mm (3.3 in) 93 mm (3.7 in), 100 mm (3.9 in), 120 mm (4.7 in) and 130 mm (5.1 in) lengths when closed. Thickness varies depending on the number of tool layers included. The 85 mm (3.3 in) models offer the most variety in tool configurations in the Wenger model line, with as many as 10 layers.

Knives issued by the Military of Switzerland
Since the first issue as personal equipment in 1891 the Soldatenmesser (Soldier Knives) issued by the Swiss Armed Forces have been revised several times. There are five different main Modelle (models). Their model numbers refer to the year of introduction in the military supply chain. Several main models have been revised over time and therefore exist in different Ausführungen (executions), also denoted by the year of introduction. The issued models of the Swiss Armed Forces are:

Modell 1890
Modell 1890 Ausführung 1901
Modell 1908
Modell 1951
Modell 1951 Ausführung 1954
Modell 1951 Ausführung 1957
Modell 1961
Modell 1961 Ausführung 1965
Modell 1961 Ausführung 1978
Modell 1961 Ausführung 1994
Soldatenmesser 08 (Soldier Knife 08)
Soldier Knives are issued to every recruit or member of the Swiss Armed Forces and the knives issued to officers have never differed from those issued to non-commissioned officers or privates. A model incorporating a corkscrew and scissors was produced as an officer's tool, but was deemed not "essential for survival", leaving officers to purchase it individually.

Soldier knife model 1890
The Soldier Knife model 1890 had a spear point blade, reamer, can-opener, screwdriver and grips made out of oak wood scales (handles) that were treated with rapeseed oil for greater toughness and water-repellency, which made them black in color. The wooden grips of the Modell 1890 tended to crack and chip so in 1901 these were changed to a hard reddish-brown fiber similar in appearance to wood. The knife was 100 mm (3.9 in) long, 20.5 mm (0.81 in) thick and weighed 144 g (5.1 oz).

Soldier knife model 1908
The Soldier Knife model 1908 had a clip-point blade rather than the 1890s spear point blade, still with the fiber scales, carbon steel tools, nickel-silver bolster, liners, and divider. The knife was 100 mm (3.9 in) long, 16.5 mm (0.65 in) thick and weighed 125 g (4.4 oz). The contract with the Swiss Army split production equally between the Victorinox and Wenger companies.

Soldier knife model 1951
The soldier Knife model 1951 had fiber scales, nickel-silver bolsters, liners, and divider, and a spear point blade. This was the first Swiss Armed Forces issue model where the tools were made of stainless steel. The screwdriver now had a scraper arc on one edge. The knife was 93 mm (3.7 in) long, 13.5 mm (0.53 in) thick and weighed 90 g (3.2 oz).

Soldier knife model 1961
The Soldier Knife model 1961 has a 93 mm (3.7 in) long knurled alox handle with the Swiss crest, a drop point blade, a reamer, a blade combining bottle opener, screwdriver, and wire stripper, and a combined can-opener and small screwdriver. The knife was 12 mm (0.47 in) thick and weighed 72 g (2.5 oz)

This official Swiss military model also contains a brass spacer, which allows the knife, with the screwdriver and the reamer extended simultaneously, to be used to assemble the SIG 550 and SIG 510 assault rifles: the knife serves as a restraint to the firing pin during assembly of the lock. The Soldier Knife model 1961 was manufactured only by Victorinox and Wenger and was the first issued knife bearing the Swiss Coat of Arms on the handle.

Soldier knife 08
The Soldier Knife 08 was first issued to the Swiss Armed Forces beginning with the first basic training sessions of 2009.

The Soldier Knife 08 features an 111 mm (4.4 in) long ergonomic handle with polymer-textured non-slip inlays incorporated in the nylon grip shells and a double liner locking system, one-hand 86 mm (3.4 in) long locking partly serrated chisel ground drop point blade, wood saw, can opener with small 3 mm (0.12 in) slotted screwdriver, locking bottle opener with large 7 mm (0.28 in) slotted screwdriver and wire stripper/bender, reamer, Phillips (PH2) screwdriver and 12 mm (0.47 in) diameter split keyring. The Soldier Knife 08 width is 34.5 mm (1.36 in), thickness is 18 mm (0.71 in), overall length opened is 197 mm (7.8 in) and it weighs 131 g (4.6 oz). The Soldier Knife 08 is manufactured only by Victorinox.

Knives issued by other militaries
The armed forces of more than 20 different nations have issued or approved the use of various versions of Swiss army knives made by Victorinox, among them the forces of Germany, France, the Netherlands, Norway, Malaysia and the United States (NSN 1095-01-653-1166 Knife, Combat).

Knives for the civilian market
The military knife was very sturdy, but also quite heavy (144g). Karl Elsener (in) developed, in 1894, a knife specifically for officers, lighter, with a small extra blade, and a corkscrew. Swiss officers do not receive these army knives, but many of them obtain them from civilian cutlery. The military knife could also be obtained on the civilian market.

The June 12, 1897, the industrialist Karl Elsener makes protect his invention: the mark "Knife of Swiss officer and sports" is protected.

The worldwide popularity of this knife was born after the Second World War, when American soldiers discovered it during their stay in Europe. The international name of Swiss Army Knife is due to the difficulty of pronouncing the official German name Schweizer Offiziersmesser by these soldiers.

This knife has also seen many improvements over the years.

Most consumer models are red, unlike military models. They wear a different Swiss crest according to the manufacturer. The high quality of the manufacturing contributes to the reputation of these products. There are also many cheap imitations generally from China. Their quality is generally disappointing; the steel used is easily oxidized and the blade articulation system is rapidly becoming a problem.

The most common tools are: toothpick, flat screwdriver combined with bottle opener, tweezers, scissors, can opener, corkscrew, punch, etc.

More recently have appeared accessories such as an altimeter, a watch, a flashlight, a laser pointer, a pen, a USB key, etc.

In 2007, Wenger created a knife with all the tools available, ie 87 tools for 121 functions.

In 2015, the Swiza brand launched a range of Swiss knives.

Manufacturers
The two manufacturers of Swiss Army knives, Victorinox and Wenger, each year jointly sell some 50,000 knives to the Swiss Army. The rest of the production is dedicated to exports, especially to the United States. The Victorinox and Wenger knives can be immediately distinguished by their logos: the Victorinox cross is surrounded by a shield with bilateral symmetry, while the Wenger cross is surrounded by a slightly rounded square with quadrilateral symmetry.

Space program
The Swiss Army knife has been present in space missions carried out by NASA since the late 1970s. In 1978, NASA sent a letter of confirmation to Victorinox regarding a purchase of 50 knives known as the Master Craftsman model. In 1985, Edward M. Payton, brother of astronaut Gary E. Payton, sent a letter to Victorinox, asking about getting a Master Craftsman knife after seeing the one his brother used in space. There are other stories as well of repairs conducted in space using a Swiss Army knife.

Cultural impact
The Swiss Army knife has been added to the collection of the New York Museum of Modern Art and Munich's State Museum of Applied Art for its design. The term "Swiss Army" currently is a registered trademark owned by Victorinox AG and its subsidiary, Wenger SA.

MacGyver, a 1985 television series along with its 2016 reboot features Angus MacGyver, who frequently uses different Swiss Army knives in various episodes to solve problems and construct simple objects.

The term "Swiss Army knife" has entered popular culture as a metaphor for usefulness and adaptability. The multi-purpose nature of the tool has also inspired a number of other gadgets.

One of the Wenger knife models has inspired a large number of humorous reviews on Amazon.

Although red Cellulose Acetate Butyrate (CAB) (generally known trade names are Cellidor, Tenite and Tenex) scaled Swiss Army Knives are most common, there are many colors and alternative materials like nylon and aluminum for the scales available. Many textures, colors and shapes now appear in the Swiss Army Knife. Since 2006 the scales on some knife models can have textured rubber non-slip inlays incorporated, intended for sufficient grip with moist or wet hands. A modding community has also developed from professionally-produced custom models combining novel materials, colors, finishes and occasionally new tools such firesteels or tool 'blades' mounting replaceable surgical scalpel blades to replacement of standard scales (handles) with new versions in natural materials such as buffalo horn. In addition to 'limited edition' productions runs, numerous examples from basic to professional-level customizations of standard knives - such as retrofitting pocket clips, one-off scales created using 3D printing techniques, decoration using anodization and new scale materials - can be found by searching for 'SAK mods'.

Fame
The Swiss army knife is characteristic of the American TV series MacGyver, where the protagonist often improvises with the necessary tools to solve different types of problems. He frequently uses his SAK (abbreviation for its acronym in English, Swiss Army Knife) to build mechanisms out of the ordinary.

The Swiss army knife has also been parodied on TV shows, such as The Simpsons, and the animated version of The Tick, in which a fictional troop of the Swiss army carries a sorting mat for each type of knife.

Source from Wikipedia

List of street food


Colourful and diverse, street food is one of those travel experiences one can find in cities and towns all around the world. It's generally convenient and cheap, but its appeal goes far beyond that. Street food can be simple yet utterly delicious, and it's often a great way to sample some authentic local cuisine. Joining locals around bustling little street stalls can open doors and lead to memorable encounters. In some countries, whether you're a typical foodie or not, you may find that your search for great street food turned out to be among the best experiences of your trip.

Street food worldwide

Africa

Eastern Africa
Mandazi – fried bread with coconut milk, eaten as a snack
Kobo Akondro – a steamed mass of ground peanuts, sugar and flour which is sliced and eaten as a sweet
Mofo – bread made of rice flour, many different variants
Chipsi Mayai – the name translates to chips and eggs, and this is the Tanzanian version of the potato omelette
Nsenene and nswaa – grasshoppers and ants, respectively, eaten as seasonal snacks

Northern Africa
Bessara (also bsarra) – spicy fava bean soup
Brochettes – skewered meat
Crumbed Liver
Sfenj – oil cooked doughnuts, common all over North Africa
Spicy sardines

Southern Africa
Boerewors – translates to farmer’s sausage, boerewors is grilled and served in a bread roll or with pap (maize porridge)
Bunny chow – invented by the Indian community, this is a bread loaf stuffed with different kinds of curries and usually eaten by hand

Western Africa
Fufu – a kind of sticky porridge, usually made of cassava. It’s eaten by hand; formed into small balls, and dipped into an accompanying soup or stew.
Alloco – fried plantain with chili pepper and onions
Jollof rice – fried rice with tomatoes, onions and spices, in short a kind of vegetarian paella or pilaf
Kelewele – diced, fried and seasoned plantains, eaten as a night or breakfast snack
Kenkey – sourdough dumplings served with soups and sauces
Waakye – a stew or rice and beans, usually served with some kind of meat, fish or egg

Asia

China
Banmian – a soup from the Hokkien speaking area made of fish stock, noodles and fish or meat. Also common in Malaysia and Singapore.
Baozi – steamed buns with different fillings. Just the buns themselves are called Mantou, and the version filled with soup is called tangbao.
Bing – a flatbread or pancake. A popular version is cong you bing with scallion and spices
Chuanr – meat barbecued on skewers. This can include meats you may have never eaten before like starfish, seahorse or scorpion, but usually it's lamb or chicken.
Douhua – tofu pudding, eaten with soy sauce.
Dim sum – not one dish, but a variety of dumplings and rolls traditionally enjoyed with tea. Somewhat similar to Spanish tapas or Korean anju. Mostly associated with Hong Kong.
Eggette – originating in Hong Kong, these are spherical pancakes, eaten as a snack, plain or with fruits.
Fish balls – balls of fish paste, common in Hong Kong and in the southern Sinosphere and often accompanying other dishes
Jiaozi – boiled, fried or steamed dumplings that can be filled with meat or vegetables. Popular elsewhere in Asia too.
Laping – native to Tibet, this is a mung bean noodle dish with chili pepper
Malatang – grilled meat skewers, popular in Beijing
Shahe fen – wide rice noodles, accompanying many dishes
Spring rolls – fried rolls with different kinds of filling and wrapping material. Common in many parts around East and Southeast Asia. Lumpia and popiah are variants of the spring roll.
Stinky tofu – fermented tofu, usually served fried, most common in Taiwan.

Malaysia, Indonesia, Singapore
Asinan – pickled salty vegetables or fruits, eaten as a snack
Bakwan – battered and fried vegetables
Bakso – “Indonesian meatballs”, usually served with rice noodles. There are different variants of it, for instance they can be made of shrimp or fish, filled or skewered.
Bubur ayam – rice porridge with shredded chicken and topped with various condiments
Bubur cha-cha – a sweet soup made with palm sugar and coconut milk, including sago and starchy vegetables like beans, sweet potatoes, and purple yams and popular for breakfast or dessert.
Bubur kacang hijau – a dessert porridge of mung beans, coconut milk and sugar
Kerak telor – spicy rice omelette with coconut, scallots and shrimp
Mee rebus – boiled noodles with a spicy sweet gravy and garnished with different vegetables
Nasi goreng – fried rice with a range of condiments, usually served with and egg and some kind of meat and vegetables.
Pempek – fish cakes
Siaomay – fish or seafood dumplings
Soto mie – spicy noodle and chicken soup
Curry puffs are little deep-fried savory pastries with chicken-and-potato curry stuffing. These are very popular in Malaysia.
Ais kacang, also called ABC (short for air batu campur, Malay for "mixed ice") – shaved ice traditionally flavored with red beans (kacang=bean) but there are other flavors too
Kuih pinjaram – a flour and coconut milk snack
Laksa – spicy noodle soup, of which many kinds exist. The most common versions are curry laksa with coconut curry, asam laksa with sour fish, and Sarawak laksa with chili, omelette, chicken strips and prawns.
Maggi goreng – instant noodles cooked with stock of the Maggi brand
Mee goreng are literally "fried noodles." These are typically accompanied by strips of plain omelette, bean sprouts, scallions, shrimps, and chicken or beef, but most any good ingredient on hand can be used. Various flavors exist, but in general, they are all spicy and tasty.
Nasi goreng – fried rice, made with similar ingredients to mee goreng, or whatever good ingredients are on hand
Nasi kandar – steamed rice served with curries
Nasi lemak – rice cooked in coconut milk with different toppings and side dishes
Pasembur – a seafood salad
Roti canai – flat bread, which is typically accompanied by chicken/potato curry sauce. Roti telur has more eggs in the batter. Capati (also spelled chapatti) is also made similarly in Malaysia. There is also a sweet flatbread called roti tissue.
Satay – usually meat (most often, chicken or beef) that's been roasted over a wood fire and put on a skewer; commonly accompanied by pressed rice (ketupat) and spicy/sweet peanut sauce. Also popular in Singapore, Indonesia and Thailand.
Teh tarik – this is black tea with milk poured several times to give it a distinct consistency and cool it
Durian pancake – a pancake filled with fresh durian, the signature fruit of Southeast Asia
Hainanese chicken rice – exactly that, boiled and sliced chicken served with a ball of rice and a chili dip. Regarded as one of Singapore’s national dishes.
Ice cream burger – a slice of ice cream wrapped in a large white bread loaf. Be sure to try the version with durian ice cream
Cendol – a dessert drink based on coconut milk and jelly rice noodles, ice and sugar

Middle East
Falafel – deep-fried seasoned chickpea or fava bean balls, commonly eaten as a sandwich in a pita, with a variety of sides and sauces.
Hummus – a dip with a very long history, made of chickpeas, sesame, lemon and garlic.
Haleem – a stew of wheat, barley, meat, lentils and spices, which you can encounter from the Middle East to Bangladesh.
Kibbeh – baked croquettes of ground meat and bulgur
Murtabak – pancake stuffed with mutton, garlic, egg and onion and served with curry. It originated on the Arabian Peninsula but is popular in the Muslim world all the way to Indonesia.
Qatayef – usually served during Ramadan, these are sweet dumplings with different fillings from cheese to raisins and vanilla
Sfiha – the nickname “Arab pizza” is very accurate, it is defined as an open faced meat pie
Shawarma – Slow-baked seasoned pressed meat, often chicken or lamb, which is cut into strips and commonly eaten as a sandwich including sides, as is the case with falafel.
Ful medames – cooked and mashed fava beans, usually served with vegetables and spices

Northeast Asia
In Japan, eating on the street is normally outside the bounds of etiquette. The tremendous food courts in the basements of department stores are excellent places to get snacks, but you are expected to either eat them there or at home, not on the street. Perhaps surprisingly, 7-Eleven stores also sell good snacks in Japan, if you don't need anything fancy.

Chikuwa – steamed sticks of ground fish, eaten as a snack
Oden – a winter dish consisting of boiled eggs, fish cakes, soy and vegetables, but there are many varieties of it
Okonomiyaki – savoury pancake consisting of small pieces of a variety of dishes, sushi can be regarded as a kind of street food even if it’s eaten inside.
Takoyaki – battered and fried balls of octopus and vegetables
Yakitori – skewered chicken. There are many different versions made of different parts of the animal
Buuz – mutton or beef filled steamed dumplings, a kind of hybrid between the Chinese baozi and Russian pelmeni
Khuushuur – fried buuz
Anju – blanket term for snack foods enjoyed with alcohol
Beondegi – steamed silkworm pupae
Bungeoppang – a pastry formed like a fish that can be plain or filled; sold during the winter.
Gimbap – Korean style sushi roll with a variety of fillings
Goguma twigim – fried sweet potatoes served with a dip
Hotteok – no, it isn't a hotdog but a sweet pancake.
Jeon – pancakes that can be made with meat, seafood or vegetables.
Mandu – large steamed Chinese style dumplings filled with meat

Northern Indochina
Green papaya salad – popular in Thailand as Som tam, but originally from Laos. In addition to papaya it includes lime, chile, fish sauce and pal sugar
Kuy teav – a noodle soup with meat and various vegetables, usually eaten for breakfast
Num banh chok – rice noodles with curry gravy
Mohinga – a fish soup with fritters and noodles, traditionally eaten as a breakfast
Khanom bueang – crepes filled with coconut cream
Khao soi – “cut noodles” is a soup of noodles and meat in curry sauce, native to the northern parts of Thailand plus Laos and Myanmar
Pad Thai is the most famous street food of the Chao Phraya Valley and Bangkok. It consists of noodles with pieces of plain omelette, bean sprouts, peanuts, birds eye chilis, shrimp, and various other ingredients.
Phat si io – a stir-fried noodle dish, somewhat similar to char kway teow further south
Tom yum – a spicy and sour salad-based soup with fish sauce and herbs
Khanom Pang Ai Tiim – ice cream sandwich on a hot dog bun
Banh canh – its name translates to "soup cake". The “cake” part is a lump of noodles in the middle of the soup, which can be made with meat, seafood or fish.
Banh hoi – bundles of rice noodles topped with garlic and scallions
Banh mi. This uniquely Vietnamese sandwich, typically of roast pork with various vegetables, cilantro, birds eye chilis, paté and mayonnaise on a baguette made with mixed wheat and rice flour and also available with chicken instead of pork and several other variations, is a common street food in Vietnam.

Philippines
Balut – boiled egg with a developed chick embryo inside
Banana cue – bananas coated with sugar and deep fried on skewers
Camote cue – sweet potatoes coated with sugar and deep fried
Ginanggang – grilled skewered bananas covered in margarine
Fishball-a type of processed fish, served on a stick with a variety of dipping sauces
Isaw – barbecued pig or chicken offal
Kikiam – a type of processed chicken and pork, served on a stick with a variety of dipping sauces
Lomi – a noodle soup with sauteed meat, garlic and shallots
Maruya – battered and deep-fried banana pieces
Proben – deep fried chicken pieces with a vinegar dip
Sinangag – fried rice with garlic, usually accompanies meat dishes

South Asia
Appam/hoppers – pancakes made of fermented rice batter, eaten in Southern India and Sri Lanka
Biryani – the South Asian risotto, believed to have originated in Hyderabad. As with other dishes in this region, there’s a wide variety in the meats, vegetables and spices used.
Chaat is a catchall term for small savory dishes. Chaat comes in many varieties and regional variations and is sold on the street throughout India, Pakistan and Bangladesh.
Falooda – a cold beverage made of syrup, pasta, basil, gelatin and tapioca
Jalebi – deep fried batter “worms” eaten as dessert, a bit similar to the American funnel cake or Finnish tippaleipä
Kachori – flour balls filled with beans and spices eaten as a snack
Kheer – rice pudding eaten for dessert
Kulfi – ice cream which has not been whipped and is therefore denser
Lassi – a yoghurt-based beverage
Panipuri/phuchka – deep fried filled flour balls
Aloo chaat – deep fried potatoes with aloo chaat spice.
Bhelpuri – puffed rice topped with sev noodles, masala and chutney. Popular in Mumbai.
Chole bhature – spicy chickpeas and bhature bread
Flatbreads – naan, chapati, paratha and roti are common types of Indian flatbread, which you will encounter at many meals in India as a side or as a wrapper.
Dahipuri – puri bread stuffed with mashed potatoes or chickpeas and served with chutney
Dosa – a fermented pancake of rice and black lentils, stuffed with different vegetables and served with chutney
Kati roll – today almost anything wrapped in a flatbread can be called a kati roll, however when the dish was invented in Kolkata it was filled with skewered chicken and mutton meat.
Sevpuri – puri stuffed with diced potatoes and onion and served with chutney. Garnished with sev noodles.
Pakora – deep fried chickpea snacks
Papri chaat – fried flour wafers with boiled potaoes, yoghurt, chutney and spices, popular in the northern part of the country.
Pav bhaji – bread rolls with a potato-based curry

Turkey
Börek – a pastry filled with cheese, minced meat or vegetables. It’s popular also on the Balkan, Caucasus and in parts of the Middle East, however böreks there look a little different.
Boza – a thick, fermented beverage
Gözleme – a baked pastry filled with meat or cheese
Kebab – sliced meat (beef, chicken or lamb). It's commonly served with a bread roll, rice or salad. It is popular both throughout the Middle East and in the Western world. There are many different versions of kebab.
Kokoretsi – skewered lamb and goat offal served in or on a bread
Köfte – Turkish meatballs
Kumpir – originally from Istanbul, this is a baked potato filled with cheese or vegetables

Europe

Benelux

Frikandel – a deep-fried sausage of minced meat
Mitraillette – a baguette stuffed with meat, french fries and sauce
Pommes frites (sometimes called "French fries" in other countries) – so-called "French fries" actually originate in Belgium. In Belgium they can be served together with a sauce or mayonnaise or with mussels (moules-frites). For a really local fast food experience, head to a friterie kiosk with a variety of foods served deep fried.
Waffles

The Dutch have adopted several types of foreign street foods as their own, and Vietnamese spring rolls, Döner kebab and falafel are available from small stalls in most cities.
French fries are highly popular as food to go, available from small restaurants as well as street stalls. Sometimes covered with sauces or even as kapsalon, which means covered with sliced meat, cheese and salad. Fries are typically accompanied by a wide range of deep fried snacks, such as kaassoufflé (a bread-roll filled with cheese), berenklauw (deep fried skewer with meatballs and onion rings served with satay sauce) and many others.
Salted herring – salted herring that is served as such or in a sandwich. With or without diced onion
Stroopwafel – the syrup waffles are a dessert snack and originate from Gouda

British Isles
Cornish pasties are a type of meat pie, traditionally made with steak, potatoes, and plenty of onions
Fish & chips – deep fried battered fish pieces (usually cod) and potatoes (French fries)
Sandwich – originally named after the 4th Earl of Sandwich, today few know that one of the most widespread street foods in the western world originates in England.
Sausage roll – exactly what the name says, a sausage baked into a pastry

Central Europe
Bosna – the local version of the hotdog made with grilled white bread, a bratwurst and more spices
Smazeny syr – breaded and fried cheese, sometimes served in a bun and usually accompanied with a tartar sauce dip
Currywurst – boiled sausage cut into slices and drowned in a sauce of ketchup and curry, often served with a bun. Invented in Berlin still popular there and anywhere, where a large crowd of blue collar workers may be found, such as the Ruhr area and the VW plant in Wolfsburg
Döner – Döner Kebab originates from Turkey, but since the arrival of Turkish "guest workers" in Germany in the 1960s, this savory sandwich or platter of slow-roasted pressed, seasoned lamb and various sides has been embraced by practically the entire German nation.
Sandwiches (German: Belegtes Brot, American style Sandwiches are called "Sandwich" in German as well) – great almost everywhere in Germany, including most shops in airports and train stations, because they are made on German bread, which is among if not the best than certainly the most varied in the world, and almost always use fresh ingredients for filling. They can however be a bit expensive (even for local tastes) at some bakeries in "strategic locations".
Sausages – Many types of Wurst (sausage, German plural "Würste") are frequently sold on the street and in informal eateries called Imbiss (sometimes spelled Imbiß) in Germany. Bratwurst (there are several subtypes named for the region where they originate, the most common being Thüringer [from Thuringia] and Nürnberger [from Nuremberg]) is fried while Bockwurst and Weißwurst (literally white sausage. Traditionally eaten before noon in a "Weißwurstfrühstück") are boiled. The latter is native to Bavaria and is often served with a pretzel instead of a bun. The traditional condiment for a Weißwurst is "sweet" mustard.
Kürtöskalacs – a sugar-coated pastry, baked on a spit, also known as “chimney cake”
Lángos – deep fried flatbread with garlic and different toppings. Originally from Hungary, they can now be found in Austria, Slovakia or even Germany as well. In some places they are only available on special occasions

Former Soviet Union
Khorovats – barbecued meat skewers
Chiburekki – a half-moon shaped meat-filled pie, encountered as street food in the western half of the former Soviet Union.
Kvas – a drink of fermented bread with low alcohol content. Popular on hot summer days.
Pirozhok (pl. pirozhki) – small pies (pirog are the larger ones for sharing) that can be filled with either meat, vegetables, cheese, cabbage or various sweeter stuff. In Russian cities like St. Petersburg there are kiosks selling these in addition to donuts, other snacks and various beverages.
Shashlik – skewered meat and vegetables, Cossack style. Common also in Western and Central Asia.

Mediterranean Europe
Crêpes – these fine pancakes are not just a dessert at fine dining places. You can get it from street stalls with a variety of toppings, both sweet and salty, or plain if you wish.
Galette-saucisse – a grilled sausage wrapped in a galette (a kind of crepe). Native to the Brittany region.

Pizza al taglio—pizza by the slice
Arancini – a Sicilian specialty, fried balls of rice filled with meat and tomato sauce
Calzone – this is a folded pizza, resembling a half moon. A smaller version is known as panzarotti.
Farinata – chickpea pancake from Liguria
Gelato – the Italian version of possibly the most popular street snack in the world contains more sugar and fat and is softer than ordinary ice cream.
Pani ca meusa – another Sicilian specialty, a sort of meat pie of vastedda bread with offal filling
Panino – a grilled sandwich. A variety of different fillings are possible, but a classic combination could include some type of meat (such as mortadella, prosciutto crudo, salami or bresaola), cheese (such as fresh mozzarella, provolone or a local type of pecorino) and vegetables (such as tomatoes, eggplant, zucchini, mushrooms, fresh basil)
Piadina – flatbread filled with cheese, meat, vegetables or jam. Native to the Romagna region.
Pizza – a flat bread baked in an oven, usually topped with at least tomato sauce and cheese, but you can find pizzas with almost anything on them. However, pizza is traditionally eaten in Italy in sit-down establishments, with knife and fork, and Neapolitan pizza is too saucy to attempt to eat on the street. The same may not be true of some of the pizza further north, like for example the Genovese sardenara. Hand-sized takeaway pizza is referred to as pizza al taglio—pizza by slice.
Scaccia – a folded flatbread commonly stuffed with cheese, tomato sauce and onions
Stigghiola – seasoned lamb guts grilled on skewers
Pastizzi – cheese-filled pastries
Buñuelo – fried donut balls, popular all around Latin America and in Morocco too.

Southeastern Europe
Gyro – the Greek variant of kebab, served in a pita bread with vegetables and tzatziki sauce.
Souvlaki – meat and vegetables grilled on a skewer, can also be served with or in a pita bread
Pljeskavica – beef with french fries, sometimes served as a hamburger
Raznjici – grilled kebab meat on skewers

Nordic countries
Pølse – the hot dog was not invented in Denmark , but hot dog wagons (pølsevogn) are ubiquitous. A typical Danish hot dog is topped with mustard, ketchup, remoulade sauce, roasted onions and pickle relish. Fransk hot dog (French hot dog) is a version where the sausage is stuffed from the end into a small baguette so that just a part of it is visible and has less toppings.
Smørrebrød – literally buttered bread, but much more than that. A Danish smørrebrød is a slice of bread topped with either fish, seafood or meat plus various vegetables and sometimes remoulade or sliced boiled egg. Often the toppings are overflowing the bread, wherefore it should be eaten by fork and knife. Depending on where you draw the border, this may or may not count as street food.
Street food and fast food are overlapping concepts in Finland. The best place to find Finnish street food would be at "grill" kiosks that you usually find in both in bigger cities and smaller towns. Their menus usually include different versions of hotdogs, meat pies, hamburgers, chopped sausage with fries (makkaraperunat), the porilainen and such. In the summer, market squares in mid-sized and small cities usually have a market day every week or even more often where you can have some fried sausages, fried vendace and sometimes Middle Eastern and Asian street food. Four days a year an event called the Restaurant day takes place. For one day, anyone is allowed to open a pop-up restaurant without the otherwise strict restrictions to open a restaurant which in practice means a lot of small street food tables popping up in city parks.

Lihapiirakka – literally "meat pie". The Finnish version is deep-fried and flat, filled with minced meat and rice, sometimes a sausage is added.
Mustamakkara – literally "black sausage", and as you might guess it is made of blood. This specialty of Tampere is enjoyed with lingonberry jam and milk.
Paistettuja muikkuja – fried vendace is a frequent encounter on summer markets, especially in the Finnish Lakeland
Porilainen – a fusion of Pori and hamburger, this consists of two slices of bread and a thick slice of sausage as a "beef". It's usually served with a mix of ketchup, mustard, diced onion and cucumbers.

North America
In some cases the boundary between street food and fast food in the United States and Canada is fluid.

Canada
Beaver tail – a fried flat pastry which is topped with sweet condiments. Originated (with that name) in Ottawa; might not be available elsewhere.
Donair - the East Coast variation of the döner kebab, adapted to regional tastes and with its special "donair sauce". Popular in Halifax and to a lesser extent throughout Eastern Canada.
French fries – thick cut and deep-fried, sold from the ubiquitous "chip wagons".
Garlic fingers – a kind of pizza topped with cheese and garlic and cut up in strips instead of slices. Common in Halifax, less common as you move west.
Poutine – French fries with gravy and cheese curds poured over them. Originated in Quebec, but now popular throughout the country.
Shawarma - Just like the döner kebab in Europe, it's popularity has spread throughout Central Canada.

Caribbean
Keshi yena – steamed or baked cheese balls stuffed with meat, typically chicken
Yaniqueques – deep fried cakes, a derivative of the johnnycake from New England and a popular beach snack
Jerk Chicken – chicken rubbed with jerk spice mix and cooked over fire
Patties – savory pastries filled with chicken/potato curry, beef, callaloo, mixed vegetables, or other fillings
Alcapurria – balls of dough of tubers, bananas and plantains stuffed with meat and fried
Bacalaíto – battered and deep-fried cod
Sorullos – fried cornmeal sticks

Central America
Pupusas – Salvadoran tortillas filled with cheese, pork meat and beans, cooked folded over into a hot, gooey pancake
Baleada – the Honduran version of the tortilla, traditionally filled with fried beans and folded in half
Quesillo – tortillas filled with cheese, onions and sour cream
Food that you can get at a fritanga sometimes simply called frito usually including grilled meat (beef, pork or chicken) tajadas or tostones (made from plantains) and coleslaw

Mexico
Aguas frescas – translating to “fresh waters”, these are sugary water flavored with various fruits, seeds, cereals and flowers.
Bionico – a Mexican fruit salad
Chalupa – a platter of tostada (fried tortillas) formed into a cup and filled with meat, onion and salsa
Elote – boiled or grilled corn on a cob
Empalme – this Nuevo León specialty is a grilled sandwich of two tortillas with lard, beans and salsa
Enchilada – a tortilla wrap covered in spicy sauce
Esquites – boiled corn topped with cheese, chili and sour cream and served in a cup
Gordita – maize cake stuffed with cheese and meat
Menudo – a soup made with beef tripe and chili
Paleta – ice pops of fresh fruit
Pozole – a stew of maize, meat and chili
Tacos exist in many varieties, with al pastor (made with marinated pork) perhaps the most famous, but also including chivo (goat), lengua (tongue), carne asada (shredded beef), and quite a few others. Taco trucks also exist in the United States, especially those portions that were part of Mexico before the Mexican-American War (including California, New Mexico, Texas, and Colorado). A burrito is not very different from a taco, but the contents are completely enclosed. Stuffed with cheese, they are known as quesadillas. Smaller versions that are fried, remotely reminiscent of spring rolls, are known as taquitos.
Tamale – masa dough dumplings cooked in banana leaves. Also common in Central America and parts of the Caribbean
Tejuino – a fermented corn beverage serve cold with sorbet on the top
Tlayuda – a dish with a tortilla used as a plate, on which there’s meat, vegetables, beans and avocado
Torta – the Mexican expression for “sandwich”, with the second part of the name revealing what it’s filled with, commonly some kind of meat, egg or avocado
Tostilocos – tortilla chips topped with pork, peanuts and various spices

United States
Chimichanga – deep-fried burrito, originating in Arizona or New Mexico
Dollar slice - single slice of pepperoni pizza or plain cheese pizza for $1, ubiquitous in New York City
Fried scallop rolls
Frybread – flat dough bread
Hamburger a sandwich consisting a cooked patty placed inside a bread roll or bun
Honey-roasted nuts
Hot dog cooked sausage served in a partially sliced bun
Knish – baked, grilled or deep fried pies that can be filled with potatoes, kasha (buckwheat), meat, cheese or vegetables. Popularized by Eastern European immigrants in New York.
Korean taco – truly a fusion street food, tacos filled with bulgogi, kimchi and other Korean food
Lobster roll – like a hot dog, but with lobster meat and mayonnaise instead of the sausage and mustard
Pilgrim – a sandwich with turkey, cranberries and cheddar cheese
Po’boy – a submarine sandwich from Louisiana consisting of baguette topped with roast beef or fried seafood
Salt pretzels
Steak sandwich – a bread roll with steak and different kinds of toppings. One of the best known versions is the Philly Cheesesteak with steak and melted cheese, often topped with diced onions, mustard and ketchup.

Oceania
Australian meat pie – a pie filled with minced meat and gravy, often topped with mashed potatoes and peas.
Pie floater – when the above meat pie is served floating in a bowl of pea soup, common in Adelaide
Sausage sizzle – the hot dog has an Aussie cousin too. The sausage sizzle is barbecued sausage served on slice bread with different toppings.
Ota ika/ika mata – raw fish that’s been marinated in citrus juice, spices and coconut milk, similar to the Peruvian ceviche

South America

Andean countries
Salteña – the Bolivian version of the empanada stuffed with beef, pork or chicken and a spicy sauce.
Tawatawa – sweet fried dough with syrup, served cold
Hornado – roast pork served with fried potato cakes (llapingacho) and maize
Anticuchos – the Peruvian version of satay
Humita – paste made from fresh grated maize corns, boiled wrapped in corn husks, and turned into a dumpling. It can be combined with lard and salt and fresh cheese for a savory dish or with sugar, cinnamon and raisins for a sweet dish. Savory humitas may also be prepared with anise.
Papa rellena – stuffed potatoes, commonly stuffed with beef, onions, eggs and vegetables
Picarones – donuts with squash and sweet potato
Salchipapa – a mix of fried sausages and potatoes with coleslaw and chili

Brazil
Açaí na tigela – a smoothie of the thick creamy purple juice from the grated fruit of the açaí palm (Euterpe oleracea), topped with other fruits
Acarajé – deep-fried balls of black-eyed peas, originating in Africa.
Cachorro Quente – hot dog, often topped with green peas, maize and french fries
Coxinha – meat (usually chicken meat) formed into a cone and deep-fried
Pamonha – made with grated maize, identical to Peruvian humita
Pão de queijo – these “cheese breads” are eaten for breakfast
Pastel: deep-fried pastry filled with cheese, minced meat or ham
Tapioca (or more precisely, "beiju de tapioca"): made with the cassava starch, also known as tapioca starch. When heated in a pan, it coagulates and becomes a type of pancake or dry crepe, shaped like a disk. Some will serve it folded in half, others will roll it rocambole-style. The filling varies, but it can be done sweet or savory, with the most traditional flavors being grated coconut/condensed milk (sweet), beef jerky/coalho cheese, plain cheese, and butter (savory). However, in recent times it has become a "gourmetized" food item, to be treated with creativity; nutella, chocolate, napolitano (pizza cheese/ham/tomato/oregano) and shredded chicken breast/catupiry cheese being almost standard options nowadays.

Northern South America
Aborrajado – deep fried plantains stuffed with cheese
Almojábana – corn and cheese bread
Granizado – a drink of shaved ice, sweet milk and syrup
Natilla – a custard dessert, usually eaten around Christmas
Salpicon – a fruit cocktail
Arepas, which are essentially stuffed corn-flour dumplings, are a specialty of Venezuela.
Cachapa – corn pancakes, traditionally eaten with queso de mano (“hand-made cheese”)

Temperate South America
Choripán can be considered the hot dog's South American cousin. It is a grilled lengthwise cut chorizo in a baguette with chimichurri sauce poured over it.
Tortilla – in northern Argentina, this word refers to a sort of large, flat empanada
Completo – a Chilean version of the hot dog with chopped tomatoes, mayo and sauerkraut
Sopapilla – fried flat donuts that are also popular elsewhere in Latin America
Chivito – a larger version of hamburger where the beef is replaced with a steak and with many more toppings, always including a fried egg.
Churro – often filled with jelly or dulce de leche
Garrapiñada – sugar-roasted peanuts and sometimes almonds found in Argentina and Uruguay
Torta frita – a Uruguayan sort of fried pancake, not totally dissimilar from Chilean sopaipilla

Source from Wikivoyage

Street food

Street food is ready-to-eat food or drink sold by a hawker, or vendor, in a street or other public place, such as at a market or fair. It is often sold from a portable food booth, food cart, or food truck and meant for immediate consumption. Some street foods are regional, but many have spread beyond their region of origin. Most street foods are classed as both finger food and fast food, and are cheaper on average than restaurant meals. According to a 2007 study from the Food and Agriculture Organization, 2.5 billion people eat street food every day.

Today, people may purchase street food for a number of reasons, such as convenience, to get flavourful food for a reasonable price in a sociable setting, to try ethnic cuisines, or for nostalgia.

Features
Hygiene and freshness concerns often discourage people from eating street food. The lack of refrigeration is often interpreted as lack of cleanliness and hygiene, but on the other hand street food vendors often use especially fresh ingredients for this very reason.

Street food is closely related to the takeaways, the junk food, the snacks and fast food, with its characteristic the possibility of being acquired outdoors instead of inside a building. Both take-away and fast food are often sold from counters arranged in buildings but facing the street, which makes the distinction difficult.

With the rise of globalization and tourism, the safety of street food has become a major concern for public health, causing governments and scientists to focus on informing the public about it. Thus, the Food Standards Agency provides comprehensive food safety guidelines for sellers, traders and retailers of street food sector in the UK. 4 Other effective ways to improve the safety of street food is through mysterious client programs, training and reward of street vendors, through regulatory measures and technical tests.

History
Small fried fish were a street food in ancient Greece; however, Theophrastus held the custom of street food in low regard. Evidence of a large number of street food vendors was discovered during the excavation of Pompeii. Street food was widely consumed by poor urban residents of ancient Rome whose tenement homes did not have ovens or hearths. Here, chickpea soup with bread and grain paste were common meals. In ancient China, street food generally catered to the poor, however, wealthy residents would send servants to buy street food and bring it back for them to eat in their homes.

A traveling Florentine reported in the late 14th century that in Cairo, people brought picnic cloths made of rawhide to spread on the streets and sit on while they ate their meals of lamb kebabs, rice, and fritters that they had purchased from street vendors. In Renaissance Turkey, many crossroads had vendors selling "fragrant bites of hot meat", including chicken and lamb that had been spit-roasted. In 1502, Ottoman Turkey became the first country to legislate and standardize street food.

Aztec marketplaces had vendors who sold beverages such as atolli ("a gruel made from maize dough"), almost 50 types of tamales (with ingredients that ranged from the meat of turkey, rabbit, gopher, frog and fish to fruits, eggs and maize flowers), as well as insects and stews. Spanish colonization brought European food stocks like wheat, sugarcane and livestock to Peru, however, most commoners continued to primarily eat their traditional diets. Imports were only accepted at the margins of their diet, for example, grilled beef hearts sold by street vendors. Some of Lima's 19th-century street vendors such as "Erasmo, the 'negro' sango vendor" and Na Aguedita are still remembered today.

During the American Colonial period, "street vendors sold oysters, roasted corn ears, fruit, and sweets at low prices to all classes." Oysters, in particular, were a cheap and popular street food until around 1910 when overfishing and pollution caused prices to rise. Street vendors in New York City faced a lot of opposition. After previous restrictions had limited their operating hours, street food vendors were completely banned in New York City by 1707. Many women of African descent made their living selling street foods in America in the 18th and 19th centuries, with products ranging from fruit, cakes, and nuts in Savannah, to coffee, biscuits, pralines, and other sweets in New Orleans. Cracker Jack started as one of many street food exhibits at the Columbian Exposition.

In the 19th century, street food vendors in Transylvania sold gingerbread-nuts, cream mixed with corn, as well as bacon and other meat fried on top of ceramic vessels with hot coals inside. French fries, consisting of fried strips of potato, probably originated as a street food in Paris in the 1840s. Street foods in Victorian London included tripe, pea soup, pea pods in butter, whelk, prawns, and jellied eels.

Ramen, originally brought to Japan by Chinese immigrants about 100 years ago, began as a street food for laborers and students. However, it soon became a "national dish" and even acquired regional variations. The street food culture of Southeast Asia today was heavily influenced by coolie workers imported from China during the late 19th century.

In Thailand, although street food did not become popular among native Thai people until the early 1960s, because of rapid urban population growth, by the 1970s it had "displaced home-cooking." The rise of the country's tourism industry is also contributed to the popularity of Thai street food.

In Indonesia — especially Java, travelling food and drink vendor has a long history, as they were described in temples bas reliefs dated from 9th century, as well as mentioned in 14th century inscription as a line of work. During colonial Dutch East Indies period circa 19th century, several street food were developed and documented, including satay and dawet (cendol) street vendors. The current proliferation of Indonesia's vigorous street food culture is contributed by the massive urbanization in recent decades that has opened opportunities in food service sectors. This took place in the country's rapidly expanding urban agglomerations, especially in Greater Jakarta, Bandung and Surabaya.

Around the world
Street food vending is found all around the world, but varies greatly between regions and cultures. For example, Dorling Kindersley describes the street food of Vietnam as being "fresh and lighter than many of the cuisines in the area" and "draw heavily on herbs, chile peppers and lime", while street food of Thailand is "fiery" and "pungent with shrimp paste... and fish sauce." New York City's signature street food is the hot dog, however, New York street food also includes everything from "spicy Middle Eastern falafel or Jamaican jerk chicken to Belgian waffles"

Street food in Thailand offers various selection of ready-to-eat meals, snacks, fruits and drinks sold by hawkers or vendors at food stalls or food carts on the street side. Bangkok is often mentioned as one of the best place for street food. Popular street offerings includes pad thai (stir fried rice noodle), som tam (green papaya salad), sour tom yum soup, various selection of Thai curries, to sticky rice mango

Indonesian street food is a diverse mix of local Indonesian, Chinese, and Dutch influences. Indonesian street food often tastes rather strong and spicy. A lot of street food in Indonesia are fried, such as local gorengan (fritters), also nasi goreng and ayam goreng, while bakso meatball soup, skewered chicken satay and gado-gado vegetable salad served in peanut sauce are also popular.

Indian street food is as diverse as Indian cuisine. Every region has its own specialties to offer. Some of the more popular street food dishes are Vada Pav, Cholle Bhature, Parathas, Rolls, Bhel Puri, Sev Puri, Gol Gappa, Aloo tikki, Kebabs, Tandoori chicken, Samosa, Bread omelette, Pav bhaji and Pakora. In India, street food is popularly known as nukkadwala food. There are several restaurants and QSRs in India that have also taken their inspiration from the vibrant street food of India.

In Hawaii, the local street food tradition of "plate lunch" (rice, macaroni salad, and a portion of meat) was inspired by the bento of the Japanese who had been brought to Hawaii as plantation workers. In Denmark, sausage wagons allow passersby to purchase sausages and hot dogs.

In Egypt, a food sold commonly on the street is ful, a slow-cooked fava bean dish.

Mexican street food is known as "antojitos" (translated as "little cravings") which include several varieties of tacos, such as tacos al pastor, huaraches and other maize based foods

Cultural and economic aspects
Because of differences in culture, social stratification and history, the ways in which family street vendor enterprises are traditionally created and run vary in different areas of the world. For example, few women are street vendors in Bangladesh, but women predominate in the trade in Nigeria and Thailand. Doreen Fernandez says that Filipino cultural attitudes towards meals is one "cultural factor operating in the street food phenomenon" in the Philippines because eating "food out in the open, in the market or street or field" is "not at odds with the meal indoors or at home" where "there is no special room for dining".

Walking on the street while eating is considered rude in some cultures, such as Japan or Swahili cultures, although it is acceptable for children. In India, Henrike Donner wrote about a "marked distinction between food that could be eaten outside, especially by women," and the food prepared and eaten at home, with some non-Indian food being too "strange" or tied too closely to non-vegetarian preparation methods to be made at home.

In Tanzania's Dar es Salaam region, street food vendors produce economic benefits beyond their families. Because street food vendors purchase local fresh foods, urban gardens and small-scale farms in the area have expanded. In the United States, street food vendors are credited with supporting New York City's rapid growth by supplying meals for the city's merchants and workers. Proprietors of street food in the United States have had a goal of upward mobility, moving from selling on the street to their own shops. However, in Mexico, an increase in street vendors has been seen as a sign of deteriorating economic conditions in which food vending is the only employment opportunity that unskilled labor who have migrated from rural areas to urban areas are able to find.

In 2002, Coca-Cola reported that China, India, and Nigeria were some of its fastest-growing markets: markets where the company's expansion efforts included training and equipping mobile street vendors to sell its products.

Female role
Another very important socio-economic aspect is linked to the role that women play in the phenomenon of street food, intervening in the various production phases, including preparation, transport and final sale on the street. Above all in developing countries, women play an important role and, in some economic and ethnic contexts, they even represent the largely major work component.

Some companies, such as India and Bangladesh, are in sharp contrast, with a market custom dominating the traditional male component of vendors, with percentages ranging from 90 to 99%. However, even in such cultural contexts there are significant percentages of female employment, not only in the preparation of food, but also in the commercial one, in which they play the role of sales aids.

A characteristic of the food prepared by female hands appears to be its greater proximity to tradition, in the variety and use of ingredients, compared to that of male production. According to some studies, female preparation street food is also of better quality as regards the presence of bacterial fillers.

Health and safety
As early as the 14th century, government officials oversaw street food vendor activities. With the increasing pace of globalization and tourism, the safety of street food has become one of the major concerns of public health, and a focus for governments and scientists to raise public awareness. However, despite concerns about contamination at street food vendors, the incidence of such is low, with studies showing rates comparable to restaurants.

In 2002, a sampling of 511 street foods in Ghana by the World Health Organization showed that most had microbial counts within the accepted limits, and a different sampling of 15 street foods in Calcutta showed that they were "nutritionally well balanced", providing roughly 200 kcal (Cal) of energy per rupee of cost.

In the United Kingdom, the Food Standards Agency provides comprehensive guidance of food safety for the vendors, traders and retailers of the street food sector. Other effective ways of enhancing the safety of street foods include: mystery shopping programs, training, rewarding programs to vendors, regulatory governing and membership management programs, and technical testing programs.

Despite knowledge of the risk factors, actual harm to consumers’ health is yet to be fully proven and understood. Due to difficulties in tracking cases and the lack of disease-reporting systems, follow-up studies proving actual connections between street food consumption and food-borne diseases are still very few. Little attention has been devoted to consumers and their eating habits, behaviors and awareness. The fact that social and geographical origins largely determine consumers’ physiological adaptation and reaction to foods—whether contaminated or not—is neglected in the literature.

In the late 1990s, the United Nations and other organizations began to recognize that street vendors had been an underused method of delivering fortified foods to populations, and in 2007, the UN Food and Agriculture Organization recommended considering methods of adding nutrients and supplements to street foods that are commonly consumed by the particular culture.

Food safety
One of the aspects is that of the safety and nutritional quality of the preparations. The World Health Organization has identified three qualifying critical points:

The preparation processes must be adequate to eliminate food risks or to reduce them to levels considered acceptable.
The methods of preparation should prevent the proliferation of pathogens, the development of toxins, and do not pose risks at work
The methods of preparation and packaging should ensure that foods are not susceptible to subsequent contamination
Studies carried out in India, in the city of Pune, by the International Development Research Center (IDRC), have shown how, from the point of view of the bacterial load, the quality of food prepared at home by women to be sold on the street is much better than that of food prepared in another way.

Nutritional value
Among the problems associated with preparations for consumption on the street, there is a risk that the trend towards greater product economy will encourage producers to prefer the use of less expensive fats and edible oils, and therefore less valuable from a point of view. food.

Another aspect of interest involves the quality of some basic nutritional factors: while the presence of certain stable nutrients, such as fat- soluble vitamins and mineral salts, is fairly well guaranteed, there is a risk that some poorly stable nutritional components, such as water-soluble vitamins, are depleted. or destroyed by the processes of preparation and conservation. Given the size of the food phenomenon, it would result in a poor contribution of nutritious nutritional components in the diet of people who make wide and habitual use of street food.

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