Your heart will pump about 212 million liters in its lifetime.
26
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The human heart creates enough pressure to squirt blood 30 ft.
37
The tongue is the strongest muscle in the human body.
50
Smokers get ten times more wrinkles than non-smokers.
171
Drinking watermelon juice before a workout helps reduce muscle soreness.
21