The bark of an older redwood tree is fireproof.
65
A cubic yard of air weighs about 2 pounds at sea level.
31
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Sound at the right vibration can bore holes through a solid object.
134
Iron weighs more after it rusts.
68
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17