Book With A Chapter on PM From Cornell University
Moderator: scott
On page 342 the writer states, " in the year 1717-'18 Orffyreus made a wheel, said to have been shaped like a cheese, twelve feet across and two and a half feet thick.
This is much thicker than what I've read before. Any chance of this being accurate?
Edit: Sorry, I got the page number wrong. Should be page 344, Image 352.
This is much thicker than what I've read before. Any chance of this being accurate?
Edit: Sorry, I got the page number wrong. Should be page 344, Image 352.
Last edited by jim_mich on Tue Sep 09, 2008 12:03 pm, edited 1 time in total.
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re: Book With A Chapter on PM From Cornell University
Attempt only the impossible.