Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Basically this design but using 2mm plastic mirrors, 300 °C on metal. Boils 1 litre of water in about 20 minutes in Swansea in the UK!
Audio and video
- September 2007: