The first telephone book was one page long and had only 50 names in it.
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Recently, archaeologists excavating in the old medieval town of Odense in Denmark uncovered 700-year-old barrels of poop - and, to their surprise, they still smelt.
11
Until the nineteenth century, solid blocks of tea were used as money in Siberia.
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The universally popular Hershey bar was used overseas during World War II as currency.
112
In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
56
In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
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