Liquid motion lamps, also called lava lamps, work by combining two different fluids inside a glass lamp body. One of the fluids is usually wax-based and the other is typically water-based, and the densities of the two fluids are almost, but not quite, equal.
The complete list of ingredients in the "Lava–lamp" is a company secret, but they are, fundamentally, coloured wax in coloured water. Invented by Edward Craven
Liquid motion lamps (which most people know as "lava lamps") have been around for decades. The theory behind a liquid motion lamp goes something like this:.
Frequently asked questions about Mathmos lava lamp product range.. Q. Can I buy new liquids for my lava lamp? A. Lava lamp bottles are a sealed unit and so .
The lava effect is due to the interaction between the fluids used in the lamp. These fluids are selected on the basis of their density so one tends to barely float in .