Sunbrella

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:
::425px|thumb|none|Video showing the Sunbrella in action
==Contact==
Web: http://www.sunspot.org.uk/sunbrella
Category:Solar cooker designs
Category:UK
Category:Parabolic solar cooker designs