Magnetic cilia -- artificial hairs whose movement is powered by embedded magnetic particles -- have been around for a while, and are of interest for applications in soft robotics, transporting objects ...

Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates how to build a homemade compass, create a simple speaker, construct an ...

There is a simple way to levitate magnets – and physicists are beginning to understand how it works. The technique could have applications for robotics in the future. In 2021, Hamdi Ucar – then at ...

Light can quickly change magnetic behavior, hinting at faster data storage methods Researchers controlled magnets thinner than a hair without extreme cooling or conditions Laser pulses altered magnet ...

One of the most pervasive and mysterious phenomena in the universe is magnetism. As the scientist knows it, magnetism is the invisible pull that surrounds magnets, electric currents and even the ...

Magnetic cilia – artificial hairs whose movement is powered by embedded magnetic particles – have been around for a while, and are of interest for applications in soft robotics, transporting objects ...