In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
In many countries, urine was used as a detergent for washing.
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Wearing red increases attraction.
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‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3
The yin-yang pattern's earliest use is in Rome - not China!
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There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
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