Your skin is actually an organ.
88
Panophobia is the fear of everything.
52
It takes approximately 12 hours for food to entirely digest.
93
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
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