Meta-efficiency is the analysis of efficiency at a more comprehensive level. Metaefficient Review assesses products considering not only their energy efficiency but also the embodied energy, toxicity, affordability, and usability. [more inside]
posted by netbros on Feb 28, 2009 - 4 comments

Destined for display at this year's Burning Man, a very impressive quadricycle is out and about in an early appearance. (via) [more inside]
posted by Kronos_to_Earth on Aug 15, 2008 - 37 comments

"Every time I see an adult on a bicycle, I no longer despair for the future of mankind" - H.G. Wells
posted by phrontist on Oct 31, 2007 - 22 comments

Neato Next Generation Truck Stops IANAT (I am not a trucker), so I had no idea trucks could just plug into truck stops complete with air conditioning, power, internet, satellite TV, etc. And the bonus is that these facilities are environmentally friendly since the truck doesn't have to be left running all night.
posted by mhh5 on Jan 11, 2004 - 9 comments