Balsa wood is classified as a hard wood!
41
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
Liquid TIDE laundry detergent glows under a blacklight.
96
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
7