Panophobia is the fear of everything.
52
Every year your body replaces 98% of your atoms.
119
It takes approximately 12 hours for food to entirely digest.
93
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
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Surgeons who listen to music during operations perform better than those who don't .
87