DIY - Holographic Parabolic Mirrors - the Mirascope

When I saw the call for the “Untochable Challenge”, it immediately reminded me about a visit to a museum when I was a kid. I remember that I got really amazed with a device exhibited in the museum… it was a device that created a great optical illusion. I remember seeing an object in front of me, and...
By: Edson1974

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