Most drinking water test kits using electricity related news are at:
edie.net
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Nasa solar satellite could supply energy for third of the world by 2025 27 Aug 2013 | 03:42 pm
A giant solar-powered satellite that could provide energy to a third of the world is being developed by US space agency Nasa.
New AD plant breaks ground in Suffolk 27 Aug 2013 | 02:14 pm
Construction has begun on a new anaerobic digestion (AD) facility in Suffolk that will save up to 21,000 tonnes of carbon and produce enough energy to power 7,000 local homes.
