Build a Fresnel Lens Solar Cooker for Free
The tremendous amount of heat that can be generated by bringing the light of the sun to a focal point through a lens is pretty amazing. Did you ever use …
The tremendous amount of heat that can be generated by bringing the light of the sun to a focal point through a lens is pretty amazing. Did you ever use …
The Wilson Solar Grill was designed in 2012 by MIT professor Dr. David Wilson with the help of MIT graduate students. It not only cooks your food when the sun …