- The most abundant metal in the Earth's crust is aluminum.
- When the moon is directly overhead, you weigh slightly less.
- The only thing that can destroy a diamond is intense heat.
- Dry ice transforms directly from being a solid to a gas.
- Frogs can't swallow with their eyes open.
- The average person walks the equivalent of twice around the world in a lifetime.
- In South Korea, a baby is considered 1 year old at birth.
- Some playing cards in India are round.
- Police dogs are trained to respond to commands in foreign languages (usually German or Hungarian).
- There are over 900 species of bats.
|