Sixtie, a new bracelet watch, was inspired by a design from the late 1960s. By Robin Swithinbank At the annual Watches and Wonders fair in Geneva this week, few brands are expected to introduce new ...

Jeff Smith's Math Puzzle for June 5, 2026 – Trapezoid traps circle, Euclid pays ransom. The post Math Puzzle for June 5, 2026 ...

Perhaps you've heard of the inverted pyramid. This elderly news-story construction, which puts the most boring/trivial details at the bottom, is a relic of newspaper writing that needed to be cut ...

Indiana Jones would be impressed. Thanks to a clue from a 50-year old photograph, a historian has decoded a mysterious trapezoid described on ancient Babylonian astronomical tablets. That previously ...