Ferrofluid in Sugar water at equal density
I dissolved sugar in distilled water until it was the same density as the ferrofluid. It's fun to see the drops suspended at neutral buoyancy as they get sucked to the magnet.
I dissolved sugar in distilled water until it was the same density as the ferrofluid. It's fun to see the drops suspended at neutral buoyancy as they get sucked to the magnet.