That's true. Every morning I have to throw in a few blocks of solid butane in our heater. On really cold days, the air liquefies and forms slippery puddles o

That's true. Every morning I have to throw in a few blocks of solid butane in our heater. On really cold days, the air liquefies and forms slippery puddles on the ground. Many a European broke a leg this way. Then again, I really like to saw off a few cubes of alcohol to eat in the evening. Or there is something wrong with these numbers.