Published on May 15, 2017
Solar Popcorn with a large Spot Fresnel Lens and a mirror bouncing concentrated sunlight to the bottom of a popcorn pan.
This video demonstrates the bounce technique for solar cooking.
Solar Popcorn with a large Spot Fresnel Lens and a mirror bouncing concentrated sunlight to the bottom of a popcorn pan.
This video demonstrates the bounce technique for solar cooking.