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TIL That aluminum used to be one of the most expensive metals in the world. Only the wealthiest ate with aluminum utensils, while lesser nobility ate with gold.

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ADZ1x TIL Rian Johnson wanted to show extreme violence in The Last Jedi's final battle, but couldn't do so in a PG-13 movie. To solve this, the planet Crait was covered in a layer of salt which, when displaced by the fighting, revealed a red landscape and made the battlefield appear drenched in blood.
RGo1 TIL that David Bowie was next on Mark Chapman’s hitlist, after John Lennon. “Chapman had a front-row ticket to The Elephant Man the next night. John and Yoko were supposed to sit front-row for that show, too. So the night after John was killed there were three empty seats in the front row.”
78lwr TIL that Antarctica is home to a striking natural wonder known as 'Blood Falls,' where a vivid red waterfall spills from the Taylor Glacier into Lake Bonney. Despite its unsettling appearance, the red hue stems from iron oxide present in the water. Additionally, the water is exceptionally saline.
MePgA TIL Peanut butter manufacturers fought a 12 year legal battle with the FDA over the minimum peanut content required to be legally labelled as "peanut butter". Anything under 90% peanuts must be labelled "peanut spread".
gMEe9 TIL If college students work while going to college their employers can count up to $5200 of their pay as tuition reimbursement and make that amount tax deductible for the student. Only a few percent of employers utilize this.