Matthew Borgatti has built an air-powered, 3D-printed robot tentacle that waves in a friendly fashion and lends a helping hand. It is in no way erotic. Nuh-uh, not at all.
So, with a very nice looking tentacle in hand, it was time to start experimenting with robotic air control. I believe I’ve found a system that works in a pretty simple and straightforward way. It still needs some work when it comes to the programming end, but I think the mechanics are well sorted. The idea is to pulse air into the tentacle using a solenoid valve, and have a constant bleed on the line so that flex will entirely be controlled by how long the valve stays on. It’s sort of a low frequency PWM. I’d like to get this working using a visual interface in Processing but, given how little I program, progress has been slow. I’ve got a thread on Adafruit with what I’ve come up with. In the meanwhile, you might like to check a rough video of the trefoil inflating.
Jongha Choi’s Master’s thesis for Design Academy Eindhoven involved the creation of “De-dimension” furniture, which collapses into a flat, easily stored form when it’s not in use — but when it’s in its flat form, it looks like a perspective drawing of its expanded shape.
Ewan McGee writes, “Creators of the YouTube channel H3H3 productions are being sued by the creator of the YouTube channel MattHossZone for showing/talking about one of his ‘pick up’ videos. YouTuber Philip DeFranco talks about the story in his YouTube show, sets up a GoFundMe page for the creators of H3H3 to help them with […]
As I type this, the consumer rights organization has been broadcasting its live-reading of terms of service for Instagram, YouTube, Kindle, Spotify, Snapchat and other popular apps for more than one day and eight hours.
We’d all love a 75-inch TV screen on which to view our favorite shows. But not all of us can drop the cash needed to get one of those broadcasting beauties (or even have the space needed to house them).Thankfully, there’s an alternative. With the SainSonic Mini LED Portable Projector (only $59.99 in the Boing Boing Store), you can project a picture […]
If you want to add some real firepower to your programming repertoire, learn Java–one of the most adaptable, widely-used programming platforms around. You can easily do that with this Ultimate Java bundle, now just $69 in the Boing Boing Store.Across 14 lectures and 117 hours of content, the educators at online academy eduCBA will walk you through […]
Every company wants to harness the power of social media, but few understand how to make that happen. Be one of those select few with this Social Media Marketing Course & Certification package, now just $29 in the Boing Boing Store.Over 12 modules of course material, you’ll learn what it takes to increase a brand’s […]