Forums → Games → [AS3]Heroes and turn the wheel with the rotation?

A few months ago I saw a blog article, which implements the above image. A hero to jump to rotating wheels are also heroes and wheels turning, of course, he jumped off the wheel when the hero, he is a parabolic free fall to the ground.

But now I can not find that article, and even worse is that I can not remember its title, so, I would like to know of this article or read this article, a friend can you tell me the address of that article, I would like to Take a look at that article.