There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Like fingerprints, everyone's tongue print is different.
250
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
The worlds oldest piece of chewing gum is over 9000 years old!
122
A million dollars' worth of $100 bills weighs only 22 pounds!
32
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6