- A group of porcupines is called a prickle.
- The center of the Sun is approximately 15 million C (27 million F).
- When hydrogen burns in the air water is formed.
- An individual blood cell takes about 60 seconds to make a complete circuit of the body.
- The blueprints for the Eiffel Tower covered more than 14,000 square feet of drafting paper.
- Dragonflies have six legs but cannot walk.
- The average American will consume over 465 trees worth of paper over their lifetime.
- The human body creates 2,500,000 new red blood cells every second.
- Sharks lose teeth a lot when they eat. Some sharks will replace as many as 25,000 teeth in a lifetime.
- Christmas trees originated from Germany.
|