To: tahotdog
"...but we should be making buildings and bridges out of carbonfiber and not out of steel."
We probably will, at some point, but it's still too expensive.
31 posted on
06/23/2005 5:35:16 AM PDT by
LIConFem
(A fronte praecipitium, a tergo lupi.)
To: LIConFem
Aluminum was more expensive than gold early on.
37 posted on
06/23/2005 7:44:46 AM PDT by
tahotdog
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson