Pure water (H2O) does not conduct electricity on its own.
46
Aluminum used to be more valuable than gold!
84
Diamonds can be shattered with a hammer.
-104
One barrel of petroleum holds 42 gallons.
20
Hot water can freeze faster than cold water.
181
If the chemical sodium is dropped into water it will immediately and violently explode.
67
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0