A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Jim Rives
Date: 2021 Jun 4, 04:02 -0700
This was a fascinating experiment!
I sort of imagined two mirrors.. a primary to reflect the moving sun onto the whiteboard. And a secondary that reflects a portion of the primary reflected beam... The images would converge at LAN... having said that, I have no idea if it would work that way or not...