- A piece of paper cannot be folded more than 7 times.
- Warthogs live for 15 years.
- Many mammals, including cats and dogs, walk on their toes in contrast to humans, who walk on the soles of their feet.
- DFW Airport in Texas is larger than the island of Manhattan.
- The Dead Sea is actually an inland lake.
- Swiss mathematician Leonhard Euler was probably the most influential mathematician of the 18th century, making discoveries in graph theory and introducing many modern mathematical words and notations among other things.
- You burn more calories sleeping than watching TV.
- Oxygen supply influences the color of a fire's flame.
- Bull's can run faster uphill than down.
- One of Snapple's original founders ran a sardine and pickle store in Queens with his family.
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