Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
It is possible to go blind from smoking too heavily.
50
Obsessive nose picking is called Rhinotillexomania.
101
The tongue is the strongest muscle in the human body.
50
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
The male fetus is capable of attaining an erection during the last trimester.
75
