Fri. Jan 17th, 2025

Handedness and Dental Wear

Back in 1950, Dr. Nishijima of Osaka University claimed that dentists could tell whether a person was right or left handed just by looking at their teeth — due to differential wear patterns from brushing.His claim sounds logical enough

The physics of ugly Christmas sweaters

'Tis the season for many holiday traditions, including the Ugly Christmas Sweater—you know, those 1950s-style heavy knits featuring some kind of cartoonish seasonal decoration, like snowflakes, Santa Claus, or—in the case of Mark Darcy from Bridget Jones' Diary (2001)—Rudolph the

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