Ancient Romans at one time used human urine as an ingredient in their toothpaste.
37
A female photographer in the 50s took tens of thousands of pictures and remained remained unknown until her death. She is now considered one of the most important street photographers ever.
20
Kung Fu actually originated in India, but was developed further in China.
90
Until the nineteenth century, solid blocks of tea were used as money in Siberia.
80
In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
56
Che Guevara suffered from asthma!
9
The Titanic was the first ship to use the SOS signal.
149
The first telephone book was one page long and had only 50 names in it.
91