Did you know?

- A snail can sleep for three years.
- A duck's quack doesn't echo anywhere, and no one knows why.
- A shrimp's heart is in their head
- It is physically impossible for pigs to look up into the sky.
- More than 50% of the people in the world have never made or received a telephone call.
- Rats and horses can't vomit.
-If you sneeze too hard, you can fracture a rib. If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.
- Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
- Wearing headphones for just an hour will increase the bacteria in your ear by 700 times.