Soft robots can now run like cheetahs and swim like marlins
 

Robots today generally come in one of two varieties: rigid and soft. When most people imagine a robot, they think of the rigid variety, like Boston Dynamics’ Spot or those found on auto assembly lines. Soft robots, on the other hand, tend to mimic bi...

https://www.engadget.com/soft-cheeta...180005178.html