The force of a suction cup is calculated using F=AP.
15
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
One ragweed plant can release as many as one billion grains of pollen!
51
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
A cesium atom in an atomic clock beats over nine billion times a second.
43
Each day, up to 150 species of life become extinct.
-23
Scientists are now able to grow 'beating' heart tissue in a lab!
162