If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Your heart will pump about 212 million liters in its lifetime.
26
One out of 20 people have an extra rib.
66
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38


