Giorgio wrote:marvin57 wrote: This is repeatability, it is just not independently verified repeatability.
Without independent verification you cannot claim repeatability.
If I can make more than one device, and each device works on demand each time I switch it on, then it is repeatable. I have repeated it.
This does not fit every single possible meaning of the word "repeatable", and I agree it does not fit the formal scientific evidence definition, but it does indeed fit a number of ordinary uses of the word "repeatable":
http://www.google.com.au/search?hl=en&c ... d=0CCMQkQ4
It does not fit this definition: "Research is repeatable if others could do it and gain similar results and findings."
... but it does fit this definition: "the ability of a process to produce results which are essentially the same when other process parameters are held constant."
... and it also fits this definition: "In a repeatable manner, capable of being repeated"
OK, so I grant you, Rossi's demonstrations are NOT scientific research. No argument from me, I agree.
This does not mean that Rossi's devices do not work. It does not mean that they do not produce energy. It does not even mean that they do not produce fusion.