Mesmerising stroboscopic Easter egg designs

Rob Beschizza 5:36 am Sun Mar 25, 2018

"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"

Fantastic Azerbaijan rug woven to look like it's melting

Azerbaijan textile artist Faig Ahmed employs ancient craft to create mind-bending textile sculptures. His work is featured in an online exhibition at the Sapar Contemporary gallery, titled "Textile Traditions Re-Imagined."… READ THE REST
Computer finds faces in grains of sand

In artists Erwin Driessens and Maria Verstappen's installation "Pareidolia," a computer vision system uses facial recognition software to find faces in grains of sand. Of course, "pareidolia" is a trick… READ THE REST
Modern porcelain sculpture about greed made in classical Chinese style

Yok and Sheryo are New York-based artists who created "Get the Money," a large porcelain shrine that's a comment on avarice in Singapore and around the globe. Note: strobe effects… READ THE REST
Short Post, just one paragraph

Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager

We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds

While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST