Whenwetouchsomethingwithourfingers,wecanfeelhowwarmorcolditis.However,mostwearersofprosthetichands(假肢)can'tfeelit.Tochangethat,agroupofscientistsinSwitzerlandhavedevelopedthe"MiniTouch".TheMiniTouchcanbeeasilypairedwithaprosthetichand.Thewearerofthehandcanthenuseit.Firstly,itcollectsthermal(热量)informationfrom...
How do you feel when cold winter comes? Many people say they feel terrible(糟糕的) in very cold weather. But you are lucky because you don In many places in Siberia, the winter is always very long and it's very cold! It begins to snow in November and the snow leaves the next May....
For thousands of years, humans, and plants and animals long before that, have been using frozen "sky water" to keep warm. which sort of doesn't make sense.几千年来，人类，动植物都使用雪来取暖，这毫无道理。Because snow is cool.因为雪是凉的。You might even say it's… ice cold.甚至是...
Just to fool you, the bare region might not even feel so cold. You won't have warm feet if the rest of you is cold. Don't radiate heat needlessly - The reason your extremities get cold is often that your overall body temperature isn't as warm as it should be. If your feet are ...
When camping in the cold, you must know how to stay warm at night. It will help you enjoy our camping adventure better than when you are freezing at night. Wearing layers of clothes and covering your head are essential ways of staying warm on a cold night. In addition, you can use bl...
If you have the habit of taking a Thermos to bed with you, you can have hot water easily when you feel cold during the night. Home-made soup is easy to cook-if you have a stove, you'll always have something hot to eat when you like cooking.★Keep moving to keep warm When you ...
When we touch something with our fingers we can feel how warm or cold it is. However, most wearers of prosthetic hands(假肢) can't feel it. To change that, a group of scientists in Switzerland have developed the "MiniTouch"The MiniTouch can be easily paired with a prosthetic hand. The...
Interested in cold weather camping? Pelican reveals tips and tricks on how to stay warm in a tent, from layering clothes to choosing proper sleeping bags.
Some animals have a thick coat of fur. It keeps them warm in the winter. The fur traps in heat. It holds the heat close to the body. This keeps out the cold. In the summer, heavy fur is much too hot. So a...