› added 11 years ago

395

TIL that Stephan Hawking believes that communicating with aliens is dangerous for the Earth.

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via reddit.com

k9w4 TIL 400 million years ago, before trees took over, Earth was covered in 24-foot mushrooms called prototaxites.
D1PGY TIL 40% of all Vietnamese people have the last name Nguyen.
NXYwM TIL about documents of Human-Orca encounters when SeaWorld used to let people get close to them. One of these stories mentions how an orca supposedly 'reverse trained' the Human, using the methods Orca trainers trained Orcas with, to pet them near their blowhole, because the human was hesitating to.
vwDD TIL the Facebook co-founders were required to pay a huge amount of taxes when Facebook went public. It was around this time one of the five Facebook co-founders Eduardo Saverin renounced his U.S. citizenship and moved to Singapore. He avoided paying $600,000,000 in taxes.
grWAL TIL that Western countries are sending their old digital appliances to a graveyard of electronics near the Ghanaian capital Accra. After arriving at the dump the old divices are dismantled for scrap. Work at the waste site is toxic but locals often use kids to do the job.