Carbon... Makes... Most... Elements... Lolwut. Have you ever been educated? Each and every block on the periodic table is an element, their reactions form compounds, compounds form tissues, tissues for organs, organs for systems and systems form you. LoL
@trystanr(View Post) what he said, OP is completely misinformed. but adding nitrogen and carbon would be very nice, actually you could even replace coal with carbon, and smoke with co2. having nitrogen as a gas, instead of it just dissapearing when not cold enough, would make it possible to use it as a coolant without clone.