Kinda stupid. See:
http://www.foxnews.com/scitech/2011/11/02/andrea-rossi-italian-cold-fusion-plant/
> Koomey explained that cold fusion defies the laws of thermodynamics. Energy requires an initial, consumable power source that erodes and breaks down -- it simply isn't self-sustaining.
Eh?
In general, I think that the possible media breakout form "ignore" to "Real or Hoax" is good.
