There was a Slovak man who got himself stuck inside his car in an avalanche, and he was unable to dig a way out because of the snowing.
Apparently, he got a great idea while relaxing with a beer.
He had 60 half-litre bottles of beer in his car as he was going on holiday, and after cracking one open to think about the problem he realised he could urinate on the snow to melt it, local media reported.
It is a good article. One with great morals.
here it is