Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Men get hiccups more often than women.
93
You inhale about 700,000 of your own skin flakes each day.
29
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
The skin on your lips is 200 times more sensitive than your fingertips.
345
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
