90s homeware is back with a bang – and lava lamps are the biggest comeback kid of them all. Think of the hallmarks of your childhood bedroom and you might not exactly want to transplant them ...

Narrator: Lava lamps might be the most cult item of lighting in the world. Since their invention in 1963, millions of the lamps have been sold across the globe. And while their popularity has gone ...

Jessica Orwig: No. It really does look like human fat. Jones: That's me and my boss opening up a lava lamp. [glugging] Oh! Are we getting these noises, guys? Our goal was simple: to figure out ...