Welcome to the world of lava lamps

Let´s celebrate the existence of these beautiful objects

Quick history
British entrepreneur Edward Craven Walker had the idea for the lava lamp in 1963 after watching a homemade egg timer, which was made from a cocktail shaker filled with liquids, as it was bubbling on a stove top in a pub.
He hired British inventor David George Smith to develop the device and the chemical formula required to put his idea into practice.
These two delt with a list of struggles such as dealing with patents, being presented at tradeshows and then sold off to multiple companies in the past 50 years.
Founder Edward Craven Walker remained a consultant until his death in 2000 in the company called Mathmos that still makes lava lamps in the original factory in Poole, Dorset, UK.