The Grateful Dead were once called 'The Warlocks'.
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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 Titanic was the first ship to use the SOS signal.
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No one knows how many people died during the sinking of the Titanic.
11
The Statue of Liberty was a gift of friendship resulting from the diplomatic relationship between the United States and France.
97
There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15
The great wall of China is 1,400 miles long!
44
Originally, Du Pont, Inc. was a tiny gun powder mill in New Jersey.
20