On 25/09/2016 09:00, Col wrote:
On 25/09/2016 07:28, Vidcapper wrote:
On 24/09/2016 22:16, Alastair wrote:
On Saturday, 24 September 2016 21:38:08 UTC+1, Asha Santon wrote:

If my hands are cold and you kindly place your warm hands either
side of my cold hand (not touching) my hand will absorb warmth from
yours. Yours will not absorb cold from mine.

Of course they will. My hands will cool whether we touch or not.

But it is not cold that my hands absorb. There is no such thing as
cold. It is the cold radiation from your hands which will cool mine.

But it is obvious to me now that you are taking sides against me. But
tell me which of the two choices you believe is correct.


We are not 'taking sides', we are just trying to point you in the
direction of the 2nd Law of Thermodynamics.

https://en.wikipedia.org/wiki/Second...thermodynamics

Unfortunately Alastair becomes very defensive with any attempt to even
debate rationally, effectively accusing people of picking on him.


That explains *what* he does, but not why on earth it makes him think
his ideas are right, when the whole of the scientific mainstream says he
is wrong...

--

Paul Hyett, Cheltenham