Ride of my life!

Ok, here in my area we are under attack of a big heat wave. I somewhat like hot weather, but from time to time I like to just stay home and enjoying my a.c. system, just doing some stretching of a few sets of pushups.
During these days Youtube videos become a good resource, not only for entertainment but also to educate yourself.
I just watched this good movie, "Ride of my life: the story of the bicycle". The movie is about the writer Rob Penn and his journey around to world to build the perfect bike. The journey becomes also a time-travel, to narrate the history of the bicycle.
An excellent movie that I strongly recommend.
Here it is:

But if you prefer to watch it in a bigger version (way better), here's the link to the Youtube page.