Pedal Revolution

I first came across this video at Change Your Life, Ride A Bike. It's an intriguing film on many levels...inspiring, too. There's no audio accompanying it; at the You Tube web site there is a warning stating that the audio has been disabled because of unauthorized usage. I don't know what the audio was that went with this short film, but in my opinion the silencing of it is not a bad thing...the silence is deafening...profound. It's only a few minutes recommendation is to turn off the radio or any other background noise and watch it in silence.