- Hawaii is the only state with one school district.
- DNA stands for Deoxyribonucleicacid.
- The Arctic Ocean is the smallest in the world.
- Pressurized plane cabin air is the same average humidity of the Sahara Desert.
- A blue whale's heart beats just twice a minute when it dives.
- The wheelbarrow is invented in China.
- The moon orbits the Earth every 27.32 days.
- The human body has over 600 muscles (40% of the bodys weight).
- The first vacuum was so large, it was brought to a house with horses.
- No rain fell in Iquique, Chile, for 14 years.
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