- Jellyfish don't have brains.
- Spiders are arachnids and not insects.
- Dogs can make about 10 sounds, while cats make about 100.
- The first drug that was sold as a water soluble tablet was aspirin in 1900.
- When a koala is born, it is about the size of a jelly bean.
- Asparagus can grow up to 7 inches in a day.
- Along with arithmetic, geometry was one of the two fields of pre-modern mathematics.
- 45,000 thunderstorms around the world occur every day.
- The moon is 27% the size of the Earth.
- A bumble bee flaps its wings at 160 times a second.
|
reload more facts