In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
56
There are 92 known cases of nuclear bombs lost at sea.
148
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
There's no evidence that pirates made people walk the plank.
151
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
The last time American Green cards were actually green was 1964.
60
The World Trade Center towers used to have two zip codes, 10047-10048, one for each building.
77