You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
The human brain doesn't stop developing until about 25 years old.
102
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
A sneeze can travel as fast as 100 miles per hour.
43
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
If you unfolded your brain, it would cover an ironing board.
42
A fetus develops fingerprints at eighteen weeks!
32