Researchers have designed micro-unmanned aerial vehicle inspired by a maple seed. The University of Maryland engineers studied the spiral flight the seeds take when they fall from a tree and created what the university claims is the "world's smallest controllable single-winged rotocraft."
In the 1950s, researchers first tried to create an unmanned aerial vehicle that could mimic a maple seed's spiraling fall. Ever since, their attempts have been foiled by instability, resulting in a lack of control over the tiny (less than one meter) vehicles, which were easily knocked off course by wind.
"Spiraling Flight of Maple Tree Seeds Inspires New Surveillance Technology"
The Clark School (Aerospace Engineering) students have solved the steering problem and provided a solution that allows the device to take off from the ground and hover, as well as perform controlled flight after its initial fall to the ground after being deployed from an aircraft. The device can also begin to hover during its initial descent, or after being launched by hand.
The 8-Bit Guy’s 15-minute explainer on floppy discs is a great potted history of 80s- and 90s-era storage media (it follows his segment on tape-drives) and the way that competitors learned from each others’ mistakes and dead-ends, and engineered clever solutions to one of computing’s most serious challenges. (via Motherboard)
Mexico City-based artist Pablo Dávila’s “Living in time believing in the timeless” is a beautiful, compelling installation in which the UNIX timestamp triggers drumsticks, via an Arduino and custom code, to ping crotales (aka antique cymbals). It makes the ephemeral (and digital) visceral. The work is simultaneously jarring and meditative, a rather odd and provocative […]
Today a future without schools. Instead of gathering students into a room and teaching them, everybody learns on their own time, on tablets and guided by artificial intelligence. Flash Forward: RSS | iTunes | Twitter | Facebook | Web | Patreon | RedditIn this episode we talk to a computer scientist who developed an artificially […]
Much of what goes into creating an amazing photo happens in the digital darkroom. Here’s your chance to master all things photo editing: the Ultimate Adobe Photo Editing Bundle, now available in the Boing Boing Store for just $29.99.Across 8 courses and over 41 hours of intensive instruction, you’ll learn the fundamentals of Adobe’s suite of photo […]
3D printers are hot, but they’re also pricey. While the prospect of cranking out everything we can dream up is enticing, cost is often one factor that keeps us from jumping onto the 3D printing train.Now, thanks to M3D, that doesn’t have to be the case. You can now get its flagship 3D printer–plus four reels of filaments–for just […]
It’s no secret that technology is changing the way we all work—but it’s also transforming the way we play. The games of today look nothing like those of 10 or even 20 years ago: these days it’s all about mobile and 3D. And now you can learn to design 3D mobile games with the Intro to Unity 3D Game […]