- Each year, the Moon moves away from Earth by about four centimeters.
- Out of the 250+ known species of shark only 18 are known to be dangerous to man.
- The color of a chile pepper is no indication of its heat (usually the smaller the the hotter).
- Only female mosquitoes bite.
- The name of the popular search engine 'Google' came from a misspelling of the word 'googol', which is a very large number (the number one followed by one hundred zeros to be exact).
- Penguins mate for life and both parents care for their young.
- An astronaut can be up to 2 inches taller returning from space (the cartilage disks in the spine expand in the absence of gravity).
- Astronauts can't burp in space.
- The only letter which doesn't appear in the Periodic Table is j.
- All snakes are carnivorous.
|