Deep Breathing gives you health benefits similar to aerobics.
39
Fidgeting can burn about 350 calories a day.
201
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
The male fetus is capable of attaining an erection during the last trimester.
75
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
We blink 25 times a minute.
51
The human brain uses approximately as much energy as a 10 watt light bulb.
120