Friday, July 29, 2022

The Uphill Slide



This slide with a ball bearing is an optical illusion, and no, t's not just filmed sideways. Struck Duck, who made this illusion, has an Etsy store https://www.etsy.com/shop/StruckDuck where you can buy this and other illusions. Or if you have a 3D printer, you can buy the STL files and make your own. (via Digg)

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