How do these aquatic robots work?
According to Yahoo Finance s latest report, the newly develop bots are so tiny, only around the size of a dime. They also have a yellow color that makes them look like a lemon peel. They can perform various tasks.
These include walking, dancing, and carrying small objects. The robots take in and expel water through their soft components and can work when light and magnetic fields are present in the surrounding.
They can do these because of their precise molecular design. When light hits the robot s molecular structure, the molecules would expel water, causing the machine s legs to harden, just like how human muscle works. You can say that these robots can flex.