› added 4 years ago

185

TIL Humpacks protect seals from Orcas by hiding them on top of their fins

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via reddit.com

ANwLn TIL: There is an official world record for time travel. It is held by cosmonaut Sergei Krikalev, who has spent a total of 803 days in orbit around the Earth. According to Einstein's relativity theory, Sergei has traveled approximately 0.02 seconds forward in time.
w4Vo TIL: Extinguishing macho culture on oil rigs resulted in a company’s accident rate declining by 84%, while productivity, efficiency, and reliability increased beyond the industry’s previous benchmark
JY9Ak TIL that the chainmail used in the LOTR trilogy has been adapted into environmentally friendly architectural mesh used in buildings around the world.
eaD TIL that you can get arrested for using $2 bills at Best Buy.
MGkB TIL that New Zealand has over 70% power generation from renewable sources with a target to hit 90% by 2025