Treading

Posted by Brett (McAllen, United States) on 25 June 2009 in Abstract & Conceptual and Portfolio.

After posting four of the simple machines over the last week and a half, I decided I would post an abstract picture of tank tread because it includes so many simple machines in the form of wheel/axles, gears (wheels with wedges), levers, and screws.

I hope you like the stark black and white treatment.