- Sharks lose teeth a lot when they eat. Some sharks will replace as many as 25,000 teeth in a lifetime.
- There are more tigers owned by Americans than in the wild worldwide.
- Coffee represents 75% of all the caffeine consumed in the US.
- The most popular snack food is potato chips.
- Acorns are poisonous to humans (if eaten it can cause damage to your kidneys).
- Baby koalas are fed poo by their parents after they are born which helps them digest Eucalyptus leaves later in life.
- You can start a fire with ice.
- At the deepest point in the ocean, the water pressure is equivalent to having about 50 jumbo jets piled on top of you.
- A hard boiled eggs spin (uncooked or soft boiled don't).
- Bernhard Riemann was an influential German mathematician who contributed to differential geometry and analysis, paving the way for the development of general relativity by Albert Einstein.
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