Why waste any energy in friction when it could be used for momentum instead? ~Jack Davis Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)MoreClick to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Like Loading... Related