Want to turn on, tune in, and drop out? The lava lamp is your go-to device. Hailing from the same era as the famous Timothy Leary quote, this hippy, trippy lamp, with its slowly undulating globules, ...

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 ...