It's core body temperature that counts. So long as your hands and feet don't freeze, they are warmed by the blood flow from the body core and can cool down somewhat anyway. Also - more important to h… (View Post)
I rather wonder if the idea is that they don't. Fewer embarrassing news reports of Olympic athletes not being able to get off at the other end, go to the loo en route, etc. (View Post)
Excellent, informed and interesting comment. I've never forgotten the effect of expansion on CO2 ever since seeing the doctor generate a slug of the solid stuff to put on my ingrowing toe when I was … (View Post)