View Single Post
Old 01-09-2011, 01:00 PM   #16 (permalink)
gone-ot walking...
Join Date: Jul 2009
Location: .
Posts: 6,191
Thanks: 179
Thanked 1,521 Times in 1,122 Posts
...POSSIBLE is far different from PRACTICAL...and, im-practical is when:

(a) it takes more energy to create the alcohol than it produces; while,

(b) it co$ts more to make the alcohol than it can be sold for.
  Reply With Quote