Phys.org on MSN6d
Magnetic microalgae on a mission to become robots
Scientists have 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 ...
Interesting Engineering on MSN3d
Scientists create magnetic device to capture electricity from Earth’s rotational dynamics
A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new ...