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iNuke

In case you had a spare $25m laying around: 

Toshiba is getting ready to roll out mini nuclear reactors (about the size of hot tubs).  Not quite sure what to do about the waste – I guess we’ll have to worry about that when we get to it.

http://www.engadget.com/2007/12/19/toshibas-building-a-micro-nuclear-reactor-for-your-garage/

How sweet the sound