DIY PARABOLIC MIRROR from a trash can lid.

video DIY PARABOLIC MIRROR from a trash can lid.
This is the follow up video to the larger square mirror.
foobear1 year ago
very cool! thank you!
sleeping1 year ago
If the optical qualities of the mylar were better or more linear, would make a great variable focal length mirror.
rimar20001 year ago
Very interesting. Some years ago I did something like this using a polyethilene basin, about 20 inches diameter. It was enough good to cook some hamburgers.

Get More Out of Instructables

Already have an Account?


PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!