Dan Birchall

Outside work, in the snow, 4200m/13770'/2.61 miles above sea level. The truck is in 4WD and has chains on all 4 tires, and my camera is getting covered with freezing mist . Of course, 5 minutes earlier I was working with liquid nitrogen, which is much colder. And yes, this is in Hawaii. I told you I was hardcore. :)