12 mayo 2015
It is six times more expensive for society — and for you individually — if you travel by car instead of cycling. This has been shown in a study from Copenhagen, a city of cyclists. It is the first time a price has been put on car use as compared to cycling.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/H-S4RmYjsco/150512104023.htm
