German scientists develop the world's smallest robot that can "swim" in the eye
According to the mirror, a team of scientists at the Max Planck Institute in Germany has developed a tiny "micro robot" that is barely visible to the naked eye. It is understood that this micro robot can swim in body fluids, such as blood, eye fluid, etc. According to the report, the robot is scallop shaped. Due to the viscosity of body fluids, scientists have found that scallop like robot is the best way to move. It does not need batteries and motors, but only needs external magnetic field to provide energy. Scientists said they hope that this miniature scallop robot can serve as a design reference for advanced medical technology companies and successfully develop a medical robot that can enter human body fluids, repair damaged cells and deliver drugs.