The force of a suction cup is calculated using F=AP.
15
Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Neanderthal man had a brain capacity 100cc larger than modern man's.
50