We had some really great threads last year, with the following four nominated for the Thread of the Year award in this January's Environment Site Awards ceremony.
Solar Energy ForumI have no doubt that we will be successful in harnessing the sun's energy.... If sunbeams were weapons of war, we would have had solar energy centuries ago. ~Sir George Porter
Access to cell phones is widely regarded to add a good few percent to the GDP of an emerging nation. In many cases developing countries have found considerably more uses for cell phones than they have personal computers.
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