Tiny fish-shaped robot ‘swims’ around picking up microplastics – BIOENGINEER.ORG

Microplastics are found almost everywhere on Earth and can be harmful to animals if they are ingested. But it’s hard to remove such tiny particles from the environment, especially once they settle into nooks and crannies at the bottom of waterways. Now, researchers in ACS ‘ Nano Letters have created a light-activated fish robot that … Read more