A knot doesn't just fall apart, it snaps. Engineers harnessed that energy release to create tiny soft robots that leap meters ...

Using a dual-material fiber that consists of a stiff Kevlar core and a surrounding shell of liquid crystal elastomer (LCE), ...

A simple idea has led to a surprising invention: tiny robots made from knotted fibers that can jump, spin, glide and even ...

Scientists turned simple knots into tiny robots that jump, spin, and plant seeds, offering a new tool for ecosystem restoration.

However, if the elasticity and material are carefully selected, the knot itself becomes an active system, explains Shu Ya ...

Researchers at Penn Engineering have turned a common nuisance—a knotted string—into a high-performance, heat-activated ...

Engineers have created a tiny robot weighing less than a tennis ball that can jump an astonishing 31 meters into the air. Using a clever spring-loaded design, the robot stores energy over time and ...

(Nanowerk News) Researchers have made a significant leap forward in developing insect-sized jumping robots capable of performing tasks in the small spaces often found in mechanical, agricultural and ...