5 ms·
> Ferrofluids are fundamentally unstable But not if you are constantly stirring them up. The Ferrorfluid used in loudspeakers for instance doesn't seem to degr
by hacker234 11y ago
> Ferrofluids are fundamentally unstable
But not if you are constantly stirring them up. The Ferrorfluid used in loudspeakers for instance doesn't seem to degrade.