- Camels have 3 eyelids to protect themselves from blowing sand.
- The surface area of your lungs is roughly the same size as a tennis court.
- Plastic bottles were first used for soft drinks in 1970.
- Spiders are arachnids and not insects.
- The world's most expensive spice is saffron.
- Hawaii officially became apart of the US in 1900.
- A bear has 42 teeth.
- It is believed that Ancient Egyptians used complex mathematics such as algebra, arithmetic and geometry as far back as 3000 BC, such as equations to approximate the area of circles..
- Tree hugging is forbidden in china.
- Cats can jump up to 7 times their tail length.