[Mike]

I've got water up to 152F' just siting in direct sunlight using 100% recycled materials. I used a wine bottle inside a 1 liter plastic pop bottle inside a 2 liter plastic pop bottle. See the picture below. That's a thermometer sticking out the top.

If you could get lots of free hot water, what would you do with it?

Photo_072409_003.jpg

[BrandonLayton]

Wow, that is impressive. I would like to be able to see the picture though. (Doesn't show).
You could easily use that process to turn a steam engine of some sort or just make some mac-n-cheese