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
More people have a phobia of frogs than rats.
41
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
Phobatrivaphobia is fear of trivia about phobias.
39
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Chewing gum boosts your brain power.
285