contrails

On Jan 10, 8:41*pm, Tom Gardner wrote:
On Jan 10, 11:59*pm, T8 wrote:

Oh, dear...http://www.dailymail.co.uk/sciencete...DAVID-ROSE-The...

A good rule of thumb with the Daily Wail is that if it
says X is true then don't merely regard X as unproven, but
do regard not-X as true.

:-). Yes, I added that primarily for light amusement. The gal on the
right hand margin in body paint adds a little color to a drab January
day, as well.

Thanks again for the link to MacKay. I'm fascinated by the deftness
with which he breaks these topics down into bits that any sharp
highschool student can grapple with. A superb teacher.

-T8