› added 2 months ago

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TIL that SPF 30 sunscreen blocks 97% of UVB rays, SPF50 & SPF100 only increases by 1%

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via reddit.com

NX0re TIL Eminem owns a modestly sized recording studio in Ferndale, Michigan named Effigy, where a majority of his music since 2007 has been recorded.
BrWbe TIL Principal Akbar Cook installed a free fully-stocked laundry room at school because students with dirty clothes were bullied and missing 3-5 days of school per month. Attendance rose 10%.
jNjeN TIL Back to the Future filming at night would get interrupted because the DeLoreans door began slowly closing on its own. It was found that cold temps at night cause the gas-filled strut in the hinge mechanism to contact. To keep the doors up, special effects would keep the strut warm between shots.
VwK0 TIL Ben Franklin wrote an essay titled “Fart Proudly,” an entire essay about flatulence.
wLjP7 TIL bees can fly higher than 29,525 feet above sea level. That’s higher than Mount Everest, the tallest mountain in the world.