Diamonds can be shattered with a hammer.
-104
Sound travels about 4 times faster in water than in air.
408
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
Hot water can freeze faster than cold water.
181
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Liquid TIDE laundry detergent glows under a blacklight.
96
Cold water weighs more than hot water.
93