- DVDs are physically the same size as a CDs but can store 13 times more data.
- A pearl can be dissolved by vinegar.
- 45% of people use mouthwash everyday.
- Humans share 50% of their DNA with bananas.
- New York was once called New Amsterdam.
- Niagara Falls could fill 4,000 bathtubs every second.
- Red light has the highest wavelength.
- The Moons diameter is 3,476km.
- Acorns are poisonous to humans (if eaten it can cause damage to your kidneys).
- The US flag has 13 stripes (representing the original 13 states).
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