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Published on BBC News 24 Governments are wrestling with problems of rising energy demands, rising costs and the spectre of climate change. In this week's Green Room, Dr Matt Prescott argues the...
16th May, 2007
Written By Steve Ellwood
History Of Light Bulbs Incandescent lamps were developed from early experiments in which electrical current was passed through filaments of noble metals such as platinum. The problem of the filamen...
8th May, 2007
Written By Steve Ellwood
Compact Fluorescent Lamps (CFLs) are a modern type of light bulb that will fit into a standard light fitting, usually a bayonet fitting in the UK, but CFLs are also available with Edison screw fitt...span>
3rd May, 2007
Written By Steve Ellwood
The reason for getting us to switch to CFLs is simple. Germana Canzi, a campaigner for Friends of the Earth, explains: \"Electricity counts for roughly one-fifth of our energy use, and is respo...
3rd May, 2007
Written By Steve Ellwood
3rd May, 2007
Written By Steve Ellwood
3rd May, 2007
Written By Steve Ellwood
3rd May, 2007
Written By Steve Ellwood
3rd May, 2007
Written By Steve Ellwood
30th May, 2006
Written By Steve Ellwood
26th May, 2006
Written By Steve Ellwood