- A bumble bee flaps its wings at 160 times a second.
- 12 + 3 - 4 + 5 + 67 + 8 + 9 = 100.
- Grasshoppers have white blood.
- The only thing that can destroy a diamond is intense heat.
- The world's first roller coaster opened in 1884 at Coney Island New York.
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