- A one-way trip on the Trans-Siberian Railway involves crossing 3,901 bridges
2. Japan has one vending machine for every 40 people.
3. A shrimp's heart is in its head.
4. It is impossible for most people to lick their own elbow.
5. A shark is the only known fish that can blink with both eyes.
6. The "sixth sick sheik's sixth sheep's sick" is believed to be the toughest tongue twister in the English language.
7. Neil Armstrong’s hair was sold in 2004 for $3,000.
8. All mammals get goosebumps.
9. Ancient Egyptians used dead mice to ease toothache.
10. The extinct colossus penguin could be as tall as LeBron James.
(Image source: google)