[Ben wood]

Didn't you know all window cleaners are p heads so no chance of thick blood lol

[p1w1]

did you know a cause of death in very cold climates is often heat stroke?

remember to strip layers as you get hotter while working

i thought you scots only where a t shirt in this weather 

[stuart mc]

did you know a cause of death in very cold climates is often heat stroke?

remember to strip layers as you get hotter while working

i thought you scots only where a t shirt in this weather 

not this scot, I have been in longjohns and thermal vests since october

[Dora Jarr]

Your'e all laughing now....

[zimzam]

wrap up warm and wear a warm hat.  Most body heat loss (the main cause of thickening blood), is through the head.

No it isn't. We lose heat equally from all parts of the body.The parts that aren't covered up lose it quicker. So if you had a hat on and no gloves you would lose heat quicker from your hands.