Harnessing heat from the sun.
First video, without narration, shows installed unit.
With Narration (second video, answers emailed questions)
Videos of the Solar Heater
Harnessing heat from the sun.
First video, without narration, shows installed unit.
With Narration (second video, answers emailed questions)
Subscribe to:
Post Comments (Atom)
1 comment:
have u tried using fresnel prism magnifier sheet as the cover sheet to concentrate heat?
Post a Comment