› added 12 years ago

89

TIL that after water, concrete is the most used substance in the world.

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via reddit.com

j6gLQ TIL that some cities have a "night mayor" who is specifically in charge of developing a city's nightlife. The title originated in Amsterdam.
rRxN1 TIL that Porgs were included in Star Wars because they had no way of getting rid of all the puffins when they were filming in Ireland
wWmJ TIL that a study estimated that pharmaceutical companies spend more money on advertising than they do on research and development.
gQ8y TIL that Shelly Miscavige, wife of the leader of the Scientology Church Dave Miscavige, has not been seen for seven years.
d8rgQ TIL A team of economists at NYU found that getting off Facebook appears to improve people’s lives. Users who deactivated their accounts for a month seemed to enjoy themselves more as a result, showing decreases in depression and anxiety and improvements in happiness and life satisfaction.