Diamonds can be shattered with a hammer.
-104
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
Iron weighs more after it rusts.
16
Aluminum used to be more valuable than gold!
84
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18