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Old 8th July 2006, 01:00 PM
The_Big_K
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I'm a Crazy Electrical Engineer
Join Date: 26th November 2005
Location: Terra-Firma
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Cool Chemical Engineers join in !

Lately, lot of chemical engineers have joined. It would be nice if anyone could contribute to this thread.

What chemicals/gases could be used to achieve this? Is it practical & economical?

More ideas ?

-The Big K-
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