Awesome videos about evacuated tubes... how you can create your own and how it will heat water to a boiling point using the sun and a mirror.
This is a really cool cooking concept that eliminates the need to replace oven bags in solar cooking.
Just take this pot and place it into a funnel of mirrors or a funnel of aluminum and it will easily sterilize or even boil water in direct sunlight.
For project 10 to the 100th my idea is a solar cooking oven that uses double-lined evacuated glass for the cooking food and disinfection of water.
Now all we need is a manufacturer. Anyone have any leads there?
Another FANTASTIC solar box-type cooker on YouTube!
He built this from scraps from a construction site. Nice!