Add Yahoo as a preferred source to see more of our stories on Google. These new "lava lamps" are based off NASA's invention used for rocket fuel. Would you want this ...

Regular lava lamps haven’t been unironically cool in decades, but technologists keep finding new and exciting ways to update them for the 21st century. Recently, we covered the way that Silicon Valley ...

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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.