› added 1 week ago

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TIL About a turbine bearing at Holtwood Hydroelectric Power Plant in Pennsylvania that has been running maintenance free for over 100 years and rated to continue operating for more than 1300 years without maintenance. Amazing thing is that it was Albert Kingsbury's first practical application.

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via reddit.com

epWQE TIL that, during WW2, the USA wanted to turn France into a puppet state and abolish its'national sovereignty
ld7r TIL The largest natural bridge on Earth was virtually unknown to the rest of the world, until it was observed on Google Earth.
exyD TIL that The Infected in ‘The Last Of Us’ are infected by a fungus called Ophiocordyceps unilateralis which can be found in some species of ants today. The fungus alters the ants behaviour, kills it, consumes its tissues and grows outside it, releasing its spores.
Mede0 TIL that in 1998, during an economic crisis in Russia, teachers in western Siberia were being paid with vodka. The decision came about after attempts to pay them with toilet paper and funeral accessories 'provoked indignation'; other workers were offered bikes, cabbages and bras as payment.
WkLg4 TIL of an Idahoan student who made a science project about the dangers of dihydrogen monoxide (water). The project was so convincing it caused his fellow students to call for it to be banned. This was used as an argument against leading the public to false conclusions with the manipulation of facts.