CLOSE
Original image
Getty Images

9 Things Invented For Military Use That You Now Encounter In Everyday Life

Original image
Getty Images

A surprising number of military inventions have found their ways into our civilian lives. Here are just a few military-turned-everyday items.

1. GPS


When you rely on the GPS app on that Android phone to keep yourself from getting lost, you’re using the same Global Positioning System satellites set up by the U.S. Department of Defense in the early 1990s. At President Clinton’s behest, the system became available to civilian users in 1996.

2. Freeze drying

Dippin’ Dots, anyone? The technology that’s now used to make freeze-dried ice cream was first used widely during World War II as a way of preserving medical supplies that otherwise required refrigeration.

3. EpiPen

EpiPens, the auto-injecting syringes that allow you to give yourself a quick shot of epinephrine to stave off an allergic reaction, sprung from a similar device designed to protect soldiers from nerve agents and chemical weapons.

4. Cargo pants

British soldiers began sporting cargo pants in the 1930s because they offered a convenient way to carry vital military gear like ammunition. American troops adopted them just a few years later, and the general public began to wear them in the 1990s.

5. Duct tape


Getty Images

In 1942, duct tape was invented for the military as a way to seal ammunition cases so that water couldn’t get in. Soldiers during WWII quickly realized that it worked well for fixing army gear, too.

6. Jerrycan

You know those canisters you use in order to get gasoline to put in your lawnmower? They were initially developed for the German military in the 1930s.

7. Jeep

The Jeep has come a long way since it was first manufactured for American troops to use on reconnaissance missions in WWII. Now celebrating its 70th anniversary, some new models of the world’s oldest SUV come equipped with luxuries such as leather-wrapped steering wheels, DVD players, and touchscreen media consoles.

8. Computers

ENIAC, the first electronic computer that was capable of being programmed to serve many different purposes, was designed for the U.S. military during WWII. The army paid for the computer to be built so they could use it in their Ballistic Research Laboratory.

9. Microwave


Getty Images

In 1945, an American scientist realized accidentally that the radar transmitters used by the U.S. Army throughout WWII actually released enough heat—in the form of “microwaves”—that they could cook food. This technology was used to construct the first microwave oven within the next 2 years.

arrow
Space
Google Street View Now Lets You Explore the International Space Station

Google Street View covers some amazing locations (Antarctica, the Grand Canyon, and Stonehenge, to name a few), but it’s taken until now for the tool to venture into the final frontier. As TechCrunch reports, you can now use Street View to explore the inside of the International Space Station.

The scenes, photographed by astronauts living on the ISS, include all 15 modules of the massive satellite. Viewers will be treated to true 360-degree views of the rooms and equipment onboard. Through the windows, you can see Earth from an astronaut's perspective and a SpaceX Dragon craft delivering supplies to the crew.

Because the imagery was captured in zero gravity, it’s easy to lose sense of your bearings. Get a taste of what ISS residents experience on a daily basis here.

[h/t TechCrunch]

Original image
Bite Helper
arrow
technology
New Gadget Claims to De-Itch Your Mosquito Bites
Original image
Bite Helper

Summer can be an itchy time for anyone who wants to enjoy the outdoors. Mosquitos are everywhere, and some people are particularly susceptible to their bites and the itching that comes with them. A new product aims to stop the suffering. Bite Helper, reviewed by Mashable, is designed to stop your bites from itching.

Place the pen-like device over your swollen bite and it will begin to emit heat and vibrations designed to quell the itch. It’s meant to increase blood flow around the area to alleviate your pain, heating your skin up to 120°F for up to 45 seconds. It’s the size of a thin tube of sunscreen and is battery powered.

Most dermatologists advise applying cold to alleviate itching from insect bites, so the question is: Will heating up your skin really work? Bite Helper hasn’t been clinically tested, so it’s hard to say for certain how effective it would be. There has been some research to suggest that heat can help increase blood flow in general, but decrease histamine-induced blood flow in the skin (part of the body’s normal response to allergens) and reduce itching overall. In a German study of wasp, mosquito, and bee stings, concentrated heat led to a significant improvement in symptoms, though the researchers focused mostly on pain reduction rather than itching.

Bite Helper’s technique "seems like a legitimate claim" when it comes to localized itching, Tasuku Akiyama, who studies the mechanisms of itching at the University of Miami, tells Mental Floss. "The increase in the blood flow may increase the rate of elimination of itch mediator from the area." However, before that happens, the heat might also make the itch a little worse in the short-term, he cautions. This seems to be borne out by user experience: While Mashable's reviewer found that using the device didn’t hurt at all, his daughter found it too hot to bear for more than a few seconds.

If the device does in fact relieve itching, though, a few seconds of pain may be worth it.

Bite Helper is $25 on Amazon.

[h/t Mashable]

SECTIONS

More from mental floss studios