January 27, 2020

Watch a Mathematician Effortlessly Fit a Large Circular Disk Through a Smaller Square Hole

Can a large circular disk fit through a small square hole? When you first picture it, it seems impossible. But thanks to Stanford University mathematician Tadashi Tokieda, you'll see that it is possible and easier than you might think. In an enlightening video by Numberphile, he demonstrates this illusion by using a cork coaster and a sheet of paper with a square hole cut into the middle of it.

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December 17, 2019

These 10 Spellbinding Optical Illusions Are Considered the Best of 2019

For fifteen years, the Neural Correlate Society and Museum of the Mind have encouraged artists and scientists to submit their work to the Best Illusion of the Year contest. Each participant asked to create a short video of their illusion. This celebration of ingenuity and creativity showcases talent from around the world. This year's competitive field was narrowed from ten finalists to the grand prize winner, who took home $3,000.

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