"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"
Since 2013, Chicago artist Jim Bachor has turned potholes on the city streets into mosaics. At WGN9, he writes: What got me going with mosaics originally was the durability. I visited Pompeii for the first time in the late 1990s, and a tour guide pointed out an ancient mosaic and said, glass and marble don’t […]
We're no strangers to the delights of the rude drawings that monks doodled in the margins of medieval manuscripts around here (1, 2, 3), but University of Bonn medievialist Erik Wade's epic Twitter thread on the astonishing variety of snail-doodles is genuinely next-level.
I was attracted to Station Eleven by the short description,it smacked of Commedia dell’arte: a post-apocalyptic tale of new-troubadours desperate to keep music and performance alive in a time of death. I was captivated, however, by the author’s format in story telling. Emily St. John Mandel starts this book off like almost any other book […]
Looking to upgrade that old laptop or tablet? Holiday sales may be way on the horizon, but there’s an even better way to get like-new tech for a steal. Here are 10 of our favorite deals on personal computers and gaming gear – refurbished, renewed or brand new. Acer Touchscreen 11′ Chromebook 16GB (Certified Refurbished) […]
Vape technology has been around long enough that vapers are starting to get picky about their gear. Luckily, so are we. From disposable models to cutting-edge touchscreen atomizers, there’s a vaporizer in this roundup to suit every taste. Hera 2 – World’s Most Advanced Dual-Use Vaporizer Choose between dry herb or oil extraction modes – […]
With enough practice and commitment, anyone can be a visual artist. But without the right instruction, that time spent honing your skills could seem like an eternity. If you really want to see where your talent can take you, you need sound fundamentals – and no matter what discipline or genre you lean toward, the […]