Wonderful inventor and contraption-maker Brad Prather shows a few of his solar-powered machines and talks about the importance of educating our youth to think about eco-friendly power sources. This was part of the last Open MAKE event.
Wonderful inventor and contraption-maker Brad Prather shows a few of his solar-powered machines and talks about the importance of educating our youth to think about eco-friendly power sources. This was part of the last Open MAKE event.
