Rhythmic Ferrofluid: an iridescent magnetic fluid interacts with a variable strength electromagnet (like those found in speakers). A circuit supplies power to the electromagnet in proportion to the sound waves picked up by a microphone, the changing magnetic field- combined with the liquid surface tension of the colloidal ferromagnetic liquid- produces the captivating motion that keeps time with any music played. ➡️ Follow the link in my @physicsfun profile for info on where to get this device a

63K views · 447 reactions | ✨ **Where Sound Becomes Art!**  Meet...

163K views · 1.2K reactions | 鱗Magnetic Process Art for kids鱗...A superb way to combine art and science 溺匿‍...Super easy to set up, all you need is a paper plate, paper clips, magnetic wand,colors and go! #processart #preschool #kindergarten #art #science | Zippi Kids Corner | Facebook