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Brusspup

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Related:  illusions d'optiqueDessins, photos, typosActualités Mondehacking, creation et artArt vidéo

LEGO Optical Illusion Mosaic This is what you get when you combine LEGO and optical illusions. Main effect – the circle made of the studs, produces the appearance of curved pieces. However, the design can appear very different depending on the angle it’s viewed from. Intricate Paper Sculptures by Rogan Brown Inspired by nature, artist Rogan Brown has created these intricate designs of organic and complex paper sculptures… Rogan Brown Inspiré par la nature, l’artiste Rogan Brown a créé ces sculptures complexes et organiques en papier…

Death Valley Sailing Stones Caught in Action for First Time After more than seventy years of attempts to solve the mystery of Death Valley’s sailing stones, U.S. researchers led by Dr Brian Jackson of Boise State University have finally caught the stones in action. Thin sheets of ice push rocks across a dry lake in Death Valley when conditions are just right. Image credit: Norris RD et al. One of the most interesting mysteries of Death Valley National Park is the sliding stones at Racetrack Playa (a playa is a dry lake bed). These stones can be found on the floor of the playa with long trails behind them.

An Artist Visualizes The Terrifying, Dystopian Metropolises Of Tomorrow Hollow Pursuits. Image: Michael Kerbow This article originally appeared on our sister-site, Motherboard, by frequent The Creators Project contributor, DJ Pangburn. Mesmerising video created using kaleidoscopes & gymnasts Production studio abstract:groove and advertising agency DLV BBDO have created a mesmerising promotional film for sports clothing brand Freddy by using a clever combination of kaleidoscopes and gymnasts. No post-production was used to create the kaleidoscopic effects seen in the film. Instead, abstract:groove designed and built four thaumascopes varying in shape and size in order to capture the footage. Gymnasts from the Italian National Team of Rhythmic Gymnastic "le Farfalle" then performed within the thaumascopes for abstract:groove to capture on camera.

Lilac chaser Stare at the center cross for at least 30 seconds to experience the three phenomena of the illusion A gap running around the circle of lilac discs;A green disc running around the circle of lilac discs in place of the gap;The green disc running around on the grey background, with the lilac discs having disappeared in sequence. The chaser effect results from the phi phenomenon illusion, combined with an afterimage effect in which an opposite, complementary, colour—green—appears when each lilac spot disappears (if the discs were blue, one would see yellow), and Troxler's fading of the lilac discs. Each Line One Breath: Morphogenetic Freehand Drawings By John Franzen In his series of drawings titled Each Line One Breath, Netherlands-based artist John Franzen creates textured drawings remeniscent of wrinkled fabric or waves of water by drawing tediously placed rows of lines with black ink. The artist begins by drawing a single vertical line on the far side of a canvas but on subsequent lines allows for various imperfections to become amplified or suppressed as he continues, line after line. The process, which might look maddening, actually appears to be a sort of meditative effort for Franzen who works with almost robotic precision. Watch the two videos above to see how he works. If you liked this you might also enjoy the work of Tony Orrico.

New materials developed that are as light as aerogel, yet 10,000 times stronger - Images Imagine materials strong enough to use in building airplanes or motor cars, yet are literally lighter than air. Soon, that may not be so hard to do because a team of researchers from MIT and Lawrence Livermore National Laboratory (LLNL) have developed new ultra-lightweight materials that are as light as aerogel, but 10,000 times stiffer, and may one day revolutionize aerospace and automotive designs. View all

Repairing a Computer Keyboard : Reassemble the Keyboard Assembly Return the keyboard to the solid surface and carefully place the flexible caps at every key position. Note that some keys on the edges are pushed up by the weight of the assembly. Make sure that the little nub on the cap is in the key's hole. On the others the caps simply need to fit the recess. Afternoon Animation: Kaleidoscope Ft. The Italian National Team Of Gymnastics The perfect way to space out on a Tuesday afternoon, KALEIDOSCOPE by Freddy brings viewers through an abstract paradise of runs, kicks, and jumps courtesy of the Italian National Team of Gymnastics. Created by DLV BBDO and production team abstract:groove, the collective, paired with Director Luigi Pane, experimented with the kaleidoscope effect for dramatic results. Working with 4 thaumascopes of different sizes and shapes, the biggest 9 meters long with a triangular opening of 2.5 meters, and the smallest 1.5 meters in length with a square opening of 60 centimeters, the team worked extensively to achieve the graphic patterns above. By studying small scale models and then going into CGI simulations, all the above effects were obtained in camera without the use of post-production. Just as interesting as the techniques used were the performers enlisted: The Italian National Team of Rhythmic Gymnastic 'le Farfalle', choreographed by their trainer Emanuela Maccarani.

Hue Optical Illusion Arjen Goldschmidt has sent in what appears to be the best (proof-endorsed) color optical illusion I have seen up to date! Below examples showcase embedded lines of seemingly different colors. The reason they look different is because our brain judges the color of an object by comparing it to surrounding colors. So without us even knowing it, in first example, our brains compare the flowing red stripes to the yellow stripes, forcing us to think they are orange. Double Exposure Portraits by Sara K Byrne Portland-based photographer Sarah K. Byrne recently wrote and filmed a detailed tutorial on how to make multiple exposure photographs using a Cannon 5D Mark III camera and accompanied the article with some great examples of her own work. You can see more of her photography over on Tumblr, and if you liked this you can see many more examples of multiple exposure photography right here. (via fstoppers)

How Owensboro tobacco grew a possible miracle drug to treat Ebola When two American aid workers came down with the deadly Ebola virus recently, an experimental treatment materialized seemingly out of nowhere. How did a possible miracle drug for one of the deadliest diseases in Africa come to be grown half a world away in a small town in Kentucky? Because of chewing tobacco, malaria, Charles Darwin and Australia. For decades, tobacco has been a solution in search of the right problem, and Ebola might be that problem. In the 1990s, when smoking rates slipped below 30 percent, Kentucky tobacco farmers began to look for another way to make money. And a lot of eyes turned to Daviess County.

Hackers build a new Tor client designed to beat the NSA Anonymity’s toughest adversaries are hackers with the full-force and backing of Beijing, London, and Washington, D.C. With the threat of powerful intelligence agencies, like the NSA, looming large, researchers have built a new Tor client called Astoria designed specifically to make eavesdropping harder for the world's richest, most aggressive, and most capable spies. Tor, the world’s most popular anonymity network, works like this: A user fires up the client and connects to the network through what's called an entry node. To reach a website anonymously, the user’s Internet traffic is then passed encrypted through a so-called middle relay and then an exit relay (and back again). That user-relay connection is called a circuit. The website on the receiving end doesn’t know who is visiting, only that a faceless Tor user has connected.

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