Archive for April 2009

‘Cardboard cooker’ wins climate prize

Apr 9th, 2009 | By John Waller | Category: Solar Thermal

A new solar-powered cooker fashioned from cardboard boxes has won a prize that will fund its manufacture for use across the developing world. The “Kyoto Box” consists of two cardboard boxes — one inside the other — with an acrylic lid that traps heat from the sun, acting as a hob. Black paint, foil and [...]