None of the Above
Test the heat of a Fresnel lens at a rooftop BBQ; an innovative design to concentrate light.
Please log in to leave a comment.
No comments yet. Be the first to share your thoughts!
Tim Shaw
Self - Host
Add a play
When did you watch this?
Install Scrob
Add to your home screen for the full app experience.
No comments yet. Be the first to share your thoughts!