When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The human brain is insensitive to pain.
76
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
Only 1 person in 2 billion will live to be 116.
49
The whiter your tongue, the more germs there are on it.
88