Bicikl
- Episode aired May 25, 2009
- 12m
"Critical mass" is usually happening during the last Friday of the month in the cities around the world, where bicyclists and other self-propelled wheelers move in large numbers to the commo... Read all"Critical mass" is usually happening during the last Friday of the month in the cities around the world, where bicyclists and other self-propelled wheelers move in large numbers to the common run to take over the streets."Critical mass" is usually happening during the last Friday of the month in the cities around the world, where bicyclists and other self-propelled wheelers move in large numbers to the common run to take over the streets.