Snake-inspired robot slithers even better than predecessor #Biomimicry
Harvard John A. Paulson School of Engineering and Applied Sciences shared this video on Youtube!
SEAS researchers have developed a new and improved snake-inspired soft robot that is faster and more precise than its predecessor. The robot is made using kirigami — a Japanese paper craft that relies on cuts to change the properties of a material. As the robot stretches, the kirigami surface “pops up” into a 3D-textured surface, which grips the ground just like snake skin. The new research combined two properties of the material — the size of the cuts and the curvature of the sheet. By controlling these features, the researchers were able to program dynamic propagation of pop ups from one end to another, or control localized pop-ups. The research paves the way to responsive surfaces and smart skins.
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.