If you are cold you are more likely to be hungry because you use energy to keep warm.
144
You mostly breathe from only one nostril at a time!
75
You can alleviate a tickly throat by scratching your ear.
12
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
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
The human brain doesn't stop developing until about 25 years old.
102