Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The smell of freshly cut grass is actually a plant distress call.
31
A cesium atom in an atomic clock beats over nine billion times a second.
43
The only letter not appearing on the Periodic Table is the letter "J".
180
Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
The left ear is more responsive to words of love and emotion whispered into it than the right.
40