Jumping, roly-poly, untethered robot described

A novel, fully untethered soft robot capable of repeated jumping is able to cover half a meter in a single hop-and-roll motion. The innovative design of this combustion-powered robot, based on a roly-poly toy, and how it ...

CubeSats in orbit after historic space station deployment

(Phys.org)—Typically satellites launch from Earth, requiring dedicated launch vehicles to propel them into the proper orbit. The cost for this launch scenario could be reduced considerably if there was another way to get ...

Robotic fish designed to perform escape maneuvers

A soft-bodied, self-contained robotic fish with a flexible spine that allows it to mimic the swimming motion of a real fish also has the built-in agility to perform escape maneuvers. The innovative design and capabilities ...

Safe, low-cost, modular, self-programming robots

Many work processes would be almost unthinkable today without robots. But robots operating in manufacturing facilities have often posed risks to workers because they are not responsive enough to their surroundings. To make ...

Multi-compartment membranes for multicellular robots

The typical image of a robot is one composed of motors and circuits, encased in metal. Yet the field of molecular robotics, which is being spearheaded in Japan, is beginning to change that.

How to grip an asteroid

For someone like Edward Fouad, a junior at Caltech who has always been interested in robotics and mechanical engineering, it was an ideal project: help develop robotic technology that could one day fly on a NASA mission to ...

Image: Mars rover school

Prototype planetary lander and rover designs in place on simulated Red Planet terrain. Nicknamed the Mars Yard, it is used to test robotic devices on a planetary surface.

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