![4 foot “Humongo” lava lamp. Only 35 of these were made in 2000 to commemorate Lavalite's 35th anniversary. : r/Lavalamps 4 foot “Humongo” lava lamp. Only 35 of these were made in 2000 to commemorate Lavalite's 35th anniversary. : r/Lavalamps](https://preview.redd.it/budfns7k9tg21.jpg?width=640&crop=smart&auto=webp&s=7ecca0dc099d72b81b0bdd91e26450b3cc3c3073)
4 foot “Humongo” lava lamp. Only 35 of these were made in 2000 to commemorate Lavalite's 35th anniversary. : r/Lavalamps
Mathmos Originals - The first lava lamp prototype developed by ECW used a glass from a cocktail shaker and some of the first production of lava lamps were made using orange squash
![How the lava lamp became a symbol of sex and the space age - By Design - ABC Radio National (Australian Broadcasting Corporation) How the lava lamp became a symbol of sex and the space age - By Design - ABC Radio National (Australian Broadcasting Corporation)](https://www.abc.net.au/radionational/image/4726610-3x2-700x467.jpg)