Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
117
The only letter not appearing on the Periodic Table is the letter "J".
180
Aluminum used to be more valuable than gold!
84
Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
21
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
4.5 pounds of sunlight strike the Earth each day.
27
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38