Absolute Zero

Just watched this on PBS also available on the web with another episode to come next week.

I found it interesting


Watching it now. (actually typeing now, but listening to it.)


I saw it as well 2 thumbs up

Thanks Barry.
Just now catching the last 10 minutes but will look at the link.

Kelvin who??



He is the guy who is in the IR Camera.
… Cookie

William Thomas (a bloody Irishman :mrgreen: ) who became Lord Kelvin.

"When you can measure what you are speaking about and express it in numbers, you know something about it."
Lecture to the Institution of Civil Engineers, 3 May 1883 [size=2]~ Lord Kelvin [/size]

Science is about measurement.

Hope this helps;