www.hippielight.com: The History of the "lava lamp" | The Hippiest Light of the "lava lamp". Informative Website Regarding Vintage 1960s & 1970s "lava Lamps", Grape Lamps and Johnson Industries Rain Lamps
Amazon.com: iGroove- The Video Lava Lamp (iScapes Volume #2) : iScapes: Movies & TV
Lava Lamp | All About Electronic Robot Toys Wiki | Fandom
The Lava Lamp Has Turned 50; Here's Some Groovy Video : The Two-Way : NPR