The Most Energy-Efficient Form of Travel Ever Devised

Bicycles — the most energy-efficient form of travel ever devised — deserve more respect. Pound for pound, a person on a bicycle expends less energy than any other creature or machine covering the same distance. Despite its popularity elsewhere, the bicycle gets little use or respect in the US, where less than 1% of all trips are made by bicycle.

read more | digg story


%d bloggers like this: