Skip to content

Blog
About
Contact Us
Email Newsletter

Ferrofluid Speaker

Written by

in

Ferrofluids respond to magnetic fields, thanks to their ferromagnetic nanoparticles.

An electromagnet can change the ferrofluid's shape by continuously shifting the magnetic field.

Here the ferrofluid acts as a visualizer for the music being played by the speaker.

←Starling Swarm

Yosemite by Michael Shainblum→

More posts

A Fluidic Space Telescope
July 16, 2026
Mirabilite Mounds at Great Salt Lake
July 15, 2026
Droplets Can Climb Sugar Fibers
July 14, 2026
Inside the LA Aquaduct
July 13, 2026

FYFD

Celebrating the physics of all that flows

Blog
About
Contact Us
Email Newsletter

Twenty Twenty-Five

Designed with WordPress