› added 8 years ago

499

TIL that dinosaurs did not “roar,” but cooed like birds

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O7OL TIL that Puritans didn’t leave Britain to avoid persecution, they left because of the laws preventing them from persecuting those they thought were not practicing religion properly.
wLWG1 TIL that if you drop a thimble-full of Bitrex "the most bitter substance in the world" into an Olympic swimming pool and you can detect the bitterness in those two and a half million litres of water.
4Nd6 TIL That a company called The SeaStead Institute is trying to establish permanent autonomous ocean communities to enable social, political and legal system experiments. They plan on launching their first island 2014 and had recieved 500 000 dollar donation by a Co founder of PayPal
68lX TIL vehicle clocks gain time by overcompensating for start-up time power failures on ignition, resulting in cumulatively inaccurate time keeping.
YaZv TIL there is an astronomical “stone circle” in Australia which may be older than Stonehenge and the Egyptian pyramids.