8 Sep
2008
8 Sep
'08
12:41 p.m.
On 8 Sep 2008 at 14:15, Sridhar Ayengar wrote:
Take a load of calcium carbide and put it in water.
Top with a gas trap.
...and to make calcium carbide, take some lime(obtained by roasting
limestone) and some coke (obtained by roasting coal) drop in an
electric furnace...
And to make coal...
Cheers,
Chuck