On Wed, Jan 1, 2014 at 2:34 PM, Eric Walker <[email protected]> wrote:
> On Wed, Jan 1, 2014 at 11:01 AM, Alain Sepeda <[email protected]>wrote: > > I don't know if it is real, but sure a negative retro-action is needed, >> and that it is done through electricity is a good point. >> > > If the "mouse" provides active cooling, how can it have a COP in excess of > 1, as has been mentioned in comments elsewhere? Have I misunderstood > something about COP? > > The duty cycle of the mouse would have to be <<100%.
