Early Romans used to use porcupine quills as toothpicks.
27
The first chocolate eggs were made in Germany in the 19th century and remain one of the most popular Easter candies today.
85
Grenades were invented in China over 1,000 years ago.
50
Che Guevara suffered from asthma!
9
A monk had once written over a book that contained information about calculus that was written by Archimedes in ancient Greece that could have made us 100 or even 1000 years more mathematically and technologically advanced.
13
Contrary to popular belief, the first ironclad warships were built by Korea in the 16th century.
14
No one knows how many people died during the sinking of the Titanic.
11