r0r0 sez, "Ping Pong Ball Suction Construction is a pneumatic delivery system for ping pong balls as part of an art environment that's actually on display in Lille, France."
In Spring/Summer 2012 both guys were invited to create an installation version of Ping Pong Country in Lille’s Gare St. Sauveur. They were a bit tired of doing the same thing for such a long time over and over again, so they asked me to contribute some machinery to the environment in order to make it a bit different in its actual version. I came up with the devilish plan to offer the audience an opportunity for sabotaging the game in a playful way. “Ping Pong Country / Edition Sabotage” was born.
While some people play ping pong (preferably more than two players which then have to run around the table) another visitor can confuse the players via a separate control panel which is part of the sabotage edition: This destructive master mixer lets you switch the music to Heavy Metal (accompanied by disturbing strobe light); you can turn on fans on the ceiling for an additional wind challenge; you can just add some funny train and animal sounds with a supercool children’s toy, or – and now it comes – you can spill plenty of balls onto the ping pong table which you collected beforehand with the “Ping Pong Ball Suction Construction”!
Ping Pong Ball Suction Construction
Zero-knowledge proofs are one of the most important concepts in cryptography: they’re a way to “validate a computation on private data by allowing a prover to generate a cryptographic proof that asserts to the correctness of the computed output” — in other words, a way to prove that something is true without learning the details.
Retroworks’ $18 decoder rings don’t have much by way of cryptographic robustness (they compare disfavorably to the cipher-wheel wedding rings my wife and I wear!), but they’re not a bad way to introduce the littlies in your life to the idea of habitual secrecy. (via Red Ferret)
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The Fader Stealth Quadcopter from TRNDlabs packs incredible flight performance into a package small enough to land on your phone screen, and it’s available now in the Boing Boing Store.The Fader’s six-axis gyroscope module gives it perfect balance in the air. This makes the onboard 720p HD camera all the better for shooting amazing flight […]
Although fully autonomous vehicles aren’t yet allowed on public streets, they are poised to dominate the roads in the not-too-distant future. But before that happens, Apple, Google, Uber, and other companies now investing in self-driving tech are going to need talented developers that can account for the dizzying array of factors at play when a […]
The PiCar-V learning kit comes with everything you need to build a Python-powered robot, and it’s currently being offered in the Boing Boing Store.