A Speaker With Dancing Ferrofluid

A speaker project isn’t usually very different, but we couldn’t help but notice [Electronoob’s] latest speaker not for its audio performance but because it features dancing ferrof…

Ferrofluid Drum Synth Dances To The Beat

[Love Hultén]’s work often incorporates reactive sound elements, and his Ferrofluid drum synth is no exception. Sadly there are no real build details but have no fear: we’ve gathered pl…

You Can Make Ferrofluid On The Cheap With VHS Tapes

Ferrofluid is a wonderous substance. It’s a liquid goop that responds to magnetic fields in exciting and interesting ways. It’s actually possible to make it yourself, and it’s che…

Is This 12-layer PCB Coil The Next Step In Ferrofluid Displays?

[Applied Procrastination] is in the business of vertical ferrofluid displays, but struggles somewhat with the electromagnets available off the shelf and the proliferation of wiring that results. [C…

Ferrofluid Display Gets New, Better Driver Circuitry

In 2019 [Simen] and [Amud], two students from the University of Oslo, set out to design a unique open-source display. The result was Fetch, a display that uses electromagnets to suspend ferrofluid …

The Ferro Flowers Team Snapped Unique Photos of Metallized Flowers

What human intervention could cause flowers and nature to look like in the not so distant future, is what the Ferro Flowers Team shows