A sneeze can travel as fast as 100 miles per hour.
43
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
The human brain doesn't stop developing until about 25 years old.
102
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Redheads require more anesthesia to 'go under' than other hair colors do.
50
A person infected with the SARS virus, has a 95-98% chance of recovery.
23