Trethevy Quoit 11
Image by texlahoma
Trethevy Quoit

Who's going to be there this weekend?

juamei J
juamei Apr 22, 2011 17:57:45
Replying to Horsedrawn

Horsedrawn wrote:
Come on lets have the original theory now. I showed you mine. Show me yours. Is it the one about using the aperture to calculate the true size of the earth and the distance from the sun?
I would love to see that reasoning!

N nigelswift
nigelswift Apr 22, 2011 18:29:32
Replying to juamei

juamei wrote:
I would love to see that reasoning!
Eratosthenes did exactly that, so why not a Cornishman?

© 2026 Head Heritage.

Unless otherwise stated, the copyright in each work is the property of the respective contributor. For usage or questions, contact [email protected].