I'm always on the watch out for technological developments that might just improve our lives and the world.
How about a toilet that generates electricity and fertilizer? http://www.sciencedaily.com/releases/2012/06/120626072942.htm - handy in Singapore, where resources are scare. Or Japan. Or in certain parts of the US...there are millions of people in this country who have toilets that open into septic tanks. This could be a major step forward.
And...I was going to hunt for more, but half the internet just went down for me. Sigh. Time to go work on something that doesn't need it until it comes back.
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