Letter Re: Television Fresnel Lens Transformed into a Solar Oven

Friday, Dec 7, 2012

Hi Jim;
Here is an easy project with some super results. A clever fellow used an old television to create a 2,000-degree solar oven. You can see:

• The build video,
  
  
• The user test video,
  
  
• ...and a collection of his other videos 
  

Merry Christmas, - Karl G.