› added 11 years ago

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TIL there is a large underground tunnel system connecting over twenty buildings in Houston. In the tunnels there is everything from food courts to dry cleaners.

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Bgegy TIL a 2013 study estimated that classified-ad buyers in the US saved $5 billion from 2000-2007 as a result of Craigslist entering the market. In addition, local newspapers lost out on billions in revenue as readers who historically posted their classified ads in the paper posted them on Craigslist.
grx8y TIL That the in the Celtic myth, "The Fosterage of the House of the Two Pails", Eithne (the Sidhe foster-daughter of the Tuatha De Danann, Aengus) converted to Christianity when meeting St. Patrick:
pYEJQ TIL about a water vapor 100 trillion times the amount on Earth around 12 Billion Light years away
7PbM TIL Viagra can even make flowers stay erect
ZrRa TIL That the “MY LEG!” guy from spongebob has an entire back story including name and family.