"No computer graphics tricks were used in this video," writes Jiri Zemanek of Czech Technical University in Prague.
Various patterns are generated in MATLAB using mathematical equations similar to ones describing Spirograph (or harmonograph) and Phyllotaxis. The patterns are calculated in such a way that when rotated under a stroboscopic light of suitable frequency or when recorded by a camera, they start to animate. It is kind of zoetrope---early device for animation. Eggs were painted using EggBot (designed by Bruce Shapiro as open hardware and available as a kit from http://www.evilmadscientist.com/). To draw on eggs, we used standard permanent markers and an electro kistka with bee wax followed by dying. Eggs are rotated at a constant speed, special for each pattern, by a brushless motor.
Here's more: "This apparatus creates stroboscopic patterns on an egg covered in photochromic paint"
In 2017, Banksy painted a giant mural on a wall in Dover, England depicting a worker chiseling a star off the EU flag, by way of a comment on the Brexit vote; now, parties unknown have painted over that mural, whitewashing it. Banksy is philosophical about this development: "Oh. I had planned that on the […]
In 1969, visionary designers Charles and Ray Eames directed this cinematic ballet of more than 100 spinning tops from around the world. The score is by famed Hollywood composer Elmer Bernstein (The Ten Commandments, The Magnificent Seven, Airplane!, etc.). From the Eames Office: Tops had its genesis in an earlier film produced for the Stars […]
Of all the shitty luck! Burglars stole a working 18-carat gold toilet from Blenheim Palace in Britain. The golden potty was part of an art installation, police said.
Studies have shown cannabidiol (more popularly known as CBD) to be effective in two main areas: Pain relief and stress relief. Both of those make the non-psychoactive, cannabis-derived compound a natural for topical creams. There’s no shortage of CBD products out there, but here’s eight of our favorites, all specifically designed for dermatological use – […]
If you’re part of the maker community, you know Make:. Though Make: magazine is off the shelves as of this year, the eBooks and resources put out by Maker Media are still a fantastic resource for the new generation of tinkerers, hackers, and robotics geeks. If you’re in that tribe, listen up: they’ve released a […]
Life isn’t getting any less hectic, and pressure cookers are a quick, healthy solution for a growing number of kitchens. But if you thought your Instant Pot was versatile, there’s a major upgrade on the market: The Yedi 9-in-1 Total Package Instant Programmable Pressure Cooker. If you’ve somehow never used a pressure cooker before, try […]