The storage capacity of human brain exceeds 4 Terrabytes.
140
Sound travels fifteen times faster through steel than through air.
134
Diamonds can be shattered with a hammer.
-104
In zero gravity, a candle's flame is round and blue.
16
A ball of glass will bounce higher than a ball made of rubber.
73
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
Pure water (H2O) does not conduct electricity on its own.
46
The bark of an older redwood tree is fireproof.
65