Here's a quick and fascinating look at "Robot Self-Assembly by Folding: A Printed Inchworm Robot," presented at the 2013 IEEE International Conference on Robotics and Automation. The authors demonstrated a foldable inchworm robot that actually folds itself into shape. The goal is to have all the components placed on the robot's shrinky-dink surface using a robotic pick-and-place machine, so that the inchworm robots can be produced, assembled, and set a-inching on their way without human intervention.
The tricky part of the process is the folding of the robot itself: installing the battery and motor is trivial enough for a human to do, which means that a relatively simple pick and place robot should have no problems doing the same thing. This means that these robots have the potential to scale massively: they can be printed out of cheap materials, they fold themselves together, and another robot can plonk some hardware on them and they’re good to go.
This Crawling Inchworm Robot Can Be Printed Out and Folds Itself [Evan Ackerman/IEEE Spectrum]
(via Beyond the Beyond)
In the New York Times, Kenneth Chang reports that NASA’s Curiosity rover on Mars has detected high amounts of methane, a gas that is commonly a signature of life. From the NYT: “Given this surprising result, we’ve reorganized the weekend to run a follow-up experiment,” Ashwin R. Vasavada, the project scientist for the mission, wrote […]
As part of research on how to make better prosthetic legs, Vanderbilt University engineers put people on a treadmill and made them stumble. Over and over. By better understanding peoples’ stumble reflex, they hope to improve the computer-controlled stumble response in prosthetics. But to learn how people catch themselves, they had to trip them first. […]
Snail slime — called an epiphragm — is an incredibly strong yet reversible adhesive. Now, University of Pennsylvania scientists have developed a new kind of glue that employs the same mechanism as the epiphragm. The new material dries like superglue but once wet, it loses its adhesion. For years, scientists have explored adhesions inspired by […]
You want wireless earbuds to make an impact on your mood and workout, not the environment. If that’s the case, we’ve got a new contender for AirPod market share: Brio Phantom X7 True Wireless Earbuds. The features on these tiny, comfortable buds are impressive even without the environmental angle. Their Bluetooth 5.0 connectivity is good […]
We don’t ask for much out of our charging cables: Juice up our phone, do it fast and don’t break. It’s supposed to be simple, but keeping your phone plugged in for the night – as most of us do – can actually degrade the life of your battery by overheating it. That’s why one […]
Does your résumé need an upgrade? These online learning bundles teach everything from project management skills to music production, and they’re all on deep discount as part of our semi-annual sale. Take a gander: The Complete Learn to Code Master Class Bonus Bundle No matter what the program, this 11-course overview will have you fluent […]