heckler73
Well-Known Member
http://www.dailymail.co.uk/sciencetech/article-2696953/Mystery-hole-end-world-Siberia-solved-Crater-caused-rising-temperatures-not-meteorite.html
Yah... they're blaming it on global warming. Those edges indicate that gas pimple was developing for far longer than human involvement, though.
Is it methane or ...? What was the trigger?