A research team has designed a robotic zipper that has special sensors. The researchers calls it
[296호]
Scientists have recently discovered that penguins can tell only salty or sour flavor. The discovery surprises and puzzles them.
[295호]
A company recently introduced a new backpack to the public. The company says that the bag is the world’s smartest.
[294호]
Scientists have shown that polar bears have smelly feet. The bears leave behind a smell on their tracks. So the scent helps them give information to other bears.
[293호]
Researchers recently found four new snake fossils in the U.K., the U.S., and Portugal.
[h1502호]
Some researchers think that zebras may have stripes to keep their bodies cool. The researchers observed zebras in 16 areas in Africa. They discovered that zebras in hot zones
[292호]
A French company created electronic roller skates. They allow people to walk faster. The roller skates have motorized wheels. People wear them under their shoes. They are designed
[291호]
American scientists found that golden-winged warblers may be able to hear storms. The scientists attached devices to some of the birds to track their routes. They discovered that the
[290호]
Researchers invented the world’s thinnest light. It is as thin as a sheet of paper. The researchers made the light with a 3D printer. They mixed ink and a tiny LED. Then, they printed it out on a piece of paper.
[289호]
The world’s first bike escalator is in Norway. The invention has become a tourist attraction. Cyclists can easily go up a steep hill with it.
[288호]
[이전10개] 51 52 53 54 55 56 57 58 59 60 [다음10개]
