friction

Snakes are reptiles with deadly beauty and always attract the attention of scientists around the world. Snakes can move on many different terrain, from crawling on the ground ...

Solid goods such as crushed or sand ore can suddenly turn into liquid form and submerge cargo ships weighing hundreds of thousands of tons.

Sweaters can be worn when washing machines due to kneading and fleece, though wool-like, will not shrink if only rainwater is applied.

Fingerprints do not hold the primates as they once thought, scientists have recently discovered. In fact, they reduce the friction needed to grasp smooth surfaces.

Until now, many art historians still use the word

To return to Earth, the spacecraft was braked by layers when the volume was thick.

American scientists have found the secret to help snakes crawl on smooth surfaces. Discovery helps us solve one of the oldest mysteries.

The team of researchers at the University of Wisconsin-Madison invented the nanoscale generator (TENG), integrated into tires to help collect electricity during the wheel rolling

By combining a small amount of diamonds, a diamond-like carbon surface, and graphene, researchers from the Argonne National Laboratory of the US Department of Energy (Argonne