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TIL Thomas Edison liked to take naps while holding spheres, when he nodded off he'd drop the spheres and be awoken. The naps were meant to drive creativity. A 2021 experiment found the spheres acted as a “hypnagogia catcher” which allowed participants to have more spontaneous thoughts/creativity.

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DQ95v TIL that the font Calibri has been instrumental in exposing document forgeries worldwide, revealing fake documents in cases ranging from the Pakistani 'Panama Papers' to a U.S. bankruptcy filing, because the font didn't exist during the dates the documents claimed to be from
KYlrG TIL the joke question "who's buried in Grant's Tomb" arguably has several correct answers. President Grant was to be interred but his wife died shortly before the tomb's completion, so both were laid to rest there. Neither was technically buried, though. They rest in an above-ground crypt.
X0PKQ TIL that foie gras was originally widely known as a Jewish food and is thought by some to have been brought to Europe by Judeans
ADel4 TIL in 2001 a Chinese steel firm purchased an entire shuttered steel mill from Germany for its scrap price, disassembled it, shipped it back to China, and reassembled it. Production was resumed in less than two years.
E1VdV TIL the oldest (known) living terrestrial animal in the world is a Seychelles giant tortoise named Jonathan. He hatched in 1832, making him around 188 years old. He lives on the island of Saint Helena, a British Overseas Territory.