On 07/12/2013 17:06, Gefreiter Krueger wrote:


Why not explain why and how quickly it happens instead of childish name
calling? As I understand it, it's the UV light that's the problem. So
why is it any worse than looking at the sun? Why won't you feel sunburn
on your face first like you do on a hot summer's day? And how much
welding do you have to do before it happens? Remember, I said "small
arc welder for a small job".


Why do you think people go snow blind in the cold when they can't feel
the sun burning them?