Is Earth's inner core solid or liquid? While the inner core is extremely hot, experts have known that it is solid for many ...

Recent physics studies have found that light can sometimes flow in unexpected ways, behaving like a so-called "superfluid." ...

Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not ...

At present, the post-vulcanization process of domestic medical gloves is to manually salvage the products from the vulcanization tank. Workers are in a working environment of high temperature and ...