Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
If the chemical sodium is dropped into water it will immediately and violently explode.
67
4.5 pounds of sunlight strike the Earth each day.
27
One third of the electricity produced on earth is used to power electric light bulbs!
75
Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
41
Balsa wood is classified as a hard wood!
41
Cold water weighs more than hot water.
93
Iron weighs more after it rusts.
16