1. Albert Einstein never wore any socks.
2. The word "dreamt" is the only common word in the English language that ends in "mt".
3. Cockroaches can live 9 days without their heads before they starve to death.
4. The lighter was invented before the match.
5. The average person has over 1,460 dreams a year.
6. All babies are colour-blind when they are born.
7. There are about 6,800 languages in the world.
8. Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
9. Astronauts get taller when they are in space.
10. All elephants walk on tiptoe, because the back portion of their foot is made up of all fa and no bone.