The result was Fetch, a display that uses electromagnets to suspend ferrofluid on 252 “pixels” across the screen. After some delays due to COVID, they have recently unveiled version 2.0 of the ...

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Cool. You should definitely check out the videos. We love to watch ferrofluid just on its own — watching it bubble up out of a pool of contrasting toxic-green ooze is icing on the cake.

So it dances and morphs when magnets are moved around it. It is called ferrofluid and it was invented by NASA's Steve Papell to be a rocket fuel that could work in zero gravity due to its magnetic ...

An curved arrow pointing right. Ferrofluid is a liquid that becomes magnetized when it's in a magnetic field. It's made with tiny particles that contain iron, mixed with a liquid. Artists Sachiko ...

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< The team traveled to Sweden to prepare FINIX for launch between March 10 and 15, 2025. KSat e.V.

Create your own magnetic slime and discover how ferromagnetic materials interact with magnetic fields. You'll learn about magnetism, viscosity, and chemical reactions while making a fascinating ...