Men get hiccups more often than women.
93
Most dreams last only 5 to 20 minutes.
79
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Fingernails grow fastest on the hand you favor.
44
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Our brains have a negativity bias and will remember bad memories more than good ones.
15
The smallest human penis ever recorded was just 5/8 of an inch long!
77
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193