
In the picture above, on the right, you can see a small, working, solar-powered, brass engine. (The spectacles are to provide a proper appreciation for the size of the model.)
These are the work of Syzmon Klimek from Poland. He has a website with pictures and videos of his astonishing work. The 'Internet Craftsmanship Museum' also has a page about him.
I have embedded one video of the brass engine below.
Originally found via the Make Blog.




