Concrete Being Remixed With Environment in Mind - NYTimes.com

This is pretty cool and should be part of any major construction project we do from now on, particularly with stimulus monies.

If the GOP is only going to let this nation rebuild its infrastructure every time they destroy the economy, we've got to do it right every time we get a chance. I mean, if we're lucky, it'll be more than another 60 years before the so-called fiscal conservatives cause worldwide devastation again.