Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Kissing an infection-free partner is good for your teeth!
141
There are more bacteria in your mouth than there are people in the world.
60
Those who get out of bed by 7am are more likely to be thinner and happier.
20
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
Your ribs move about 5 million times a year, every time you breathe!
60
The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
A person can live without food for about a month, but only about a week without water.
156