The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Deep Breathing gives you health benefits similar to aerobics.
39
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
In older people, memory is best early in the morning and then declines during the late afternoon.
33
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
35,000 people in the U.S. will die from the flu annually.
6
The average sperm cell swims at 8 inches per hour.
4
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202