This guy made a great oven. I can't wait to copy it and see if I can get it to work.
"Bohmer's invention on Thursday won the FT Climate Change Challenge, which sought to find and publicize the most innovative and practical solution to climate change."
The $5 solar oven at News: Breaking Health News
"Bohmer's invention on Thursday won the FT Climate Change Challenge, which sought to find and publicize the most innovative and practical solution to climate change."
The $5 solar oven at News: Breaking Health News
