There's a typo in the top left sign - it says "Metl Iron" when it should say "Melt iron"
In my own machine that is...
I tried replacing the coal with CO2 because they both contain carbon but it didn't work. ID 1377795
@runemaster, I know no other exothermic reactions that uses heat, coal and some kind of metal except for the formation of steel. Could you please provide and example for another reaction that uses heat, coal and some form of metal to provide a refined substance of that metal?
Metal is a catagory. It COULD be stainless steel.. but it could also be tungsten, or titanium. It's a catagory, so get your nuts out of a knot and just enjoy it.
It takes a while to get to the chamber... +1 anyway.
why do people correct me of the difference of metal and steel