Do you know the answers to the following? Give a True or False answer...
1. Hydrogen is least abundant element in the Universe?
2. Sharks are immune to cancer?
3. A bolt of lightning is roughly six times hotter than the sun?
4. Human eyes grow bigger as we age; like our ears and nose?
5. An Astronaut can "grow" up to 2 inches taller after spending time in space?
6. Ants need 9 hours of sleep a day?
7. Porcupines float in water?
8. The brain uses more than 25% of the oxygen taken in by the body?
9. Sunlight reaches the Earth in 8 minutes and 20 seconds traveling at 186,282mps?
10. Cars were first made with ignition keys in 1976?
