Magnetic microalgae on a mission to become robots
Scientists at the Max Planck Institute for Intelligent Systems developed a single-cell green microalgae coated with magnetic material. This miniature robot was put to the test: would the microalgae with its magnetic coating be able to swim through narrow spaces and, additionally, in a viscous fluid that mimics those found in the human body? Would the tiny robot be able to fight its way through these difficult conditions?
https://www.gesundheitsindustrie-bw.de/en/article/press-release/magnetic-microalgae-mission-become-robots