Pumice is the only rock that floats on water.
14
Liquid TIDE laundry detergent glows under a blacklight.
96
Nylon is made from coal and petroleum.
42
The bark of an older redwood tree is fireproof.
65
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Diamonds can be shattered with a hammer.
-104