Lava lamp
id:
lava-lamp-167-13480778
title:
Lava lamp
text:
A lava lamp is a decorative lamp, invented in 1963 by British entrepreneur Edward Craven Walker, the founder of the lighting company Mathmos. It consists of a bolus of a special coloured wax mixture inside a glass vessel, the remainder of which contains clear or translucent liquid. The vessel is placed on a base containing an incandescent light bulb whose heat causes temporary reductions in the wax's density and the liquid's surface tension. As the warmed wax rises through the liquid, it cools,
brand slug:
wiki
category slug:
encyclopedia
description:
Decorative lamp
original url:
https://en.wikipedia.org/wiki/Lava_lamp
date created:
2003-06-06T19:47:49Z
date modified:
2024-08-30T10:44:50Z
main entity:
{"identifier":"Q839679","url":"https://www.wikidata.org/entity/Q839679"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/24/Lava_lamps_%2816136876840%29.jpg","width":3899,"height":2706}
fields total:
13
integrity:
16