The Red Bull Rubik’s Cube World Cup was held November 17 in Moscow. Competitors squared off in four events:
3x3 Speed Cubing
- solving the Rubik’s Cube as fast as possible;
- a challenge that solves the Rubik’s Cube with only one hand;
- pits competitors trying to replicate a computer generated pattern from another cube as fast as possible and;
- a track exclusively for female competitors.
Tenyo is a Japanese magic trick company that’s been around since 1960. They are well known for making clever props. (My friend Richard Kaufman, who often writes for Boing Boing, wrote a 1,400-page two-volume set about the company, called Tenyoism) Here’s a Tenyo puzzle trick called The Perpetual Puzzle (It’s available on Amazon). You start […]
Mathematician, artist, and engineer George W. Hart of “Möbius strip bagel” fame has recently been playing with a laser cutter to create head-spinning warped-grid jigsaw puzzles. He came up with an algorithm to generate the initial patterns but “the real fun is step 2,” he says, “using a geometric transformation to warp things.”
Portland Laser Co. offers a puzzle based on Joy Division’s famous cover to Unknown Pleasures, a plot of signals emitted by pulsar CP 1919. Yours for $50. One of the most iconic album covers of all time, made into a puzzle.
Whether you’re living in a city that has already taken measures to reduce plastic bag use, the small silver lining of the pandemic has inspired you to make changes, or you’ve already started living a greener lifestyle, reusable produce bags are a great addition to your shopping routine. And if you’re going to invest in […]
Dealing with all the COVID-19 fallout is one of the new realities of our ever-changing world — and that isn’t likely going away anytime soon. It’s also prompted a rash of existential questions for parents. Questions like how do I protect my kids? Or how do I soothe their fears? And there’s also one of […]
If you’re already incredibly bored in your social distancing situation, now is a great time to pick up a hobby. Actually, now’s a great time to pick up multiple hobbies, and nothing will make that easier (or nicer to look at) than this very cool AquaSprouts® Fountain: Aquaponics Water Garden. What the heck is an […]