True story: the lava lamp was invented back in 1948 by an Englishman named Edward Craven Walker who was inspired to create the device after observing a strange kind of egg timer at a pub. It took him ...

What is the best lava lamp? It seems that no matter how much culture changes, there’s always a demand for the retro, which is why the playful visuals of a lava lamp never seem to go out of style.