The ferrofluid lava lamp combines classic ambient lighting with magnetic fluid dynamics - inside the glass, a dark, magnetically-responsive liquid forms animated spikes and shapes when you bring ...

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The home décor staple of the 1960s and early ’70s counterculture is making a comeback. By Jessica Bumpus Samuel Elmore first saw a lava lamp when he was about 12 or 13 years old and walking through a ...