"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"
Namibian-German artist Max Siedentopf created “Toto Forever,” an installation that plays the song “Africa” on repeat in the middle of southern Africa’s Namib Desert. From the BBC News: Mr Siedentopf tells the BBC it is set to play forever, with solar batteries “to keep Toto going for all eternity…” “[I] wanted to pay the song […]
Irene Posch and Ebru Kurbak's Embroidered Computer uses historic gold embroidery materials to create relays ("similar to early computers before the invention of semiconductors") that can do computational work according to simple programs; it's installed at the Angewandte Innovation Lab in Vienna.
Art conservator Emily Macdonald-Korth was evaluationg a client’s Jean-Michel Basquiat untitled painting from 1981 when she looked at the work under ultraviolet light to reveal any repairs or varnishing. From artnet News: “I start looking at this thing and I see these arrows,” Macdonald-Korth told artnet News. She flipped the lights back on to make […]
For the newbie, Python can seem like the most intimidating programming language. After all, it can be used to create everything from simple apps to vast networks of web crawlers. But there are fundamental principles that underlie all the uses of this versatile platform, and you can absorb them all with the Python Master Class […]
Building a website on WordPress has always been easy. But if you really want to make your website stand out from the growing crowd, you’re going to need some help. For our money, a subscription to Storeshock WordPress Themes & Elements does the trick almost as well as having a pro designer by your side […]
These days, there isn’t much our iPhone camera can’t do – except feel like an actual phone. Despite years of steadily increasing resolution and image sensing technology, we’re still taking shots awkwardly with two hands, fumbling for the shutter button. Leave it to an avid photographer to design Shuttercase, a versatile iPhone case that solves […]