Because metal was scarce; the Oscars given out during World War II were made of plaster.
40
The great wall of China is 1,400 miles long!
44
Romans used a plant called Silphium as contraception. They had so much sex that they drove it into extinction.
24
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
High Heels were originally made for men in the 16th century.
78
There are pictures of Knights fighting Snails in old Medieval manuscripts - and nobody knows why.
23
No one knows how many people died during the sinking of the Titanic.
11