The Sikorsky prize for human-powered helicopters has been claimed by a Kickstarter-funded startup called Aerovelo. Aerovelo's founders, Canadians Todd Reichert and Cameron Robertson, won the $250,000 purse for the 30-second flight of Atlas, a huge quadrotor with a bike in the middle whose flight is an absolute marvel to behold.
At that point, Reichert knew that the challenge was to keep supplying enough power through his legs to keep the craft from descending too quickly. On two previous flights in which he'd flirted with the three-meter mark, Reichert had descended too abruptly and fallen afoul of a phenomenon called vortex ring state, in which a helicopter essentially gets sucked down by its own downwash. Both times Atlas had been wrecked. This time, Reichert spent the balance of the flight easing the craft down gently to the ground. "You're so focused on having the body do a very precise thing," he told Pop Mech. "If you lay off the power even a little bit, or make any sharp control movement, you can crash."
Finally! A Human-Powered Helicopter Wins the $250,000 Sikorsky Prize [Jeff Wise/Popular Mechanics]
Amanda Rousseau’s self-learning materials for her Malware Unicorn workshop are a fantastic introduction to understanding and analyzing malware, covering the techniques used by malware authors, reverse-engineering tools, and three kinds of analysis: triage, static and dynamic.
The Do-It-Yourself Monster Make-Up Handbook is a 1965 classic: Famous Monsters of Filmland founder Forrest Ackerman tapped movie makeup legend Dick Smith to create guides for turning yourself into any of three Martians, two kinds of werewolf, a “weird-oh,” a “derelict,” a ghoul, a mummy, Frankenstein’s monster, Quasimodo, Mr Hyde, “split face,” and more.
These Japanese robots’ performance of “Robot’s Delight” — an extended, braggadocios riff on the state of AI learning-through-imitation research, with break-dancing — won Best Video at the 2017 ACM/IEEE International Conference on Human Robot Interaction. (via 4 Short Links)
Thread count isn’t like one of those deceiving metrics like camera megapixels or Facebook friends—more threads are always better if you can afford them. If price was no object, we would all be snoozing soundly bundled up in 1.8 kilo-thread sheets every single night. Guess what? Price doesn’t have to be an object with this […]
Maybe it’s entirely because of podcast ads, but drag-and-drop tools like Squarespace have gotten immensely popular in recent years. While it’s definitely a great tool for any non-coders who want to get a small website up and running quickly, managing content with a primarily visual interface can become a pain once you have more than […]
When you can’t wait for the world’s longest meeting to end, the mindless leg bouncing makes your boredom obvious and just annoys everybody else. Everyone knows the TPS reports need the damn cover sheet, but some sadistic colleague keeps forgetting, probably on purpose just to eat into your lunch hour. Enough is enough!While serving a […]