I thought this was interesting I hope you enjoy it also. http://www.kurzweilai.net/universes-first-life-might-have-been-born-on-diamond-planets?utm_source=KurzweilAI+Weekly+Newsletter&utm_campaign=c69631c655-UA-946742-1&utm_medium=email&utm_term=0_147a5a48c1-c69631c655-282191077 Cheers Steve Dunklee