- A jellyfish is 95% water.
- A bear has 42 teeth.
- Trees do not have life expectancies (most can grown indefinitely).
- Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
- Born in 1953, British mathematician Andrew Wiles is most famous for proving Fermat's Last Theorem..
reload more facts | visit cool facts
add this widget to your website