- The compass and straight edge were powerful tools in the advancement of geometry, allowing the construction of various lengths, angles and geometric shapes.
- Once a women reachs the age of 30 they lose 1% of their bone mass every year thereafter (by the time a women is 50 she will have lost 20%).
- The coloured part of your eye is called the iris.
- You are always looking at your nose, your brain just chooses to ignore it.
- Gorillas can't swim.
- Most dinosaurs lived to be more than 100 years old.
- An egg contains every vitamin except vitamin C.
- Gorillas burp when they are happy.
- Jousting is the official sport of Maryland.
- Over 550 hot dogs are eaten every second in the United States.
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