Perpetual Motion: An Ancient Mystery Solved?
Description:
A study of the life and work of Johann Bessler (aka Orffyreus)who claimed that he had perfected a Perpetual Motion machine in 1712. The evidence for his claims is examined and proof of his sincerity is discussed. The previously unknown existence of a coded message is revealed and described and the possible way in which the machine was constructed is examined.
Low Price Summary
Top Bookstores
We're an Amazon Associate. We earn from qualifying purchases at Amazon and all stores listed here.
DISCLOSURE: We're an eBay Partner Network affiliate and we earn commissions from purchases you make on eBay via one of the links above.
DISCLOSURE: We're an eBay Partner Network affiliate and we earn commissions from purchases you make on eBay via one of the links above.
Want a Better Price Offer?
Set a price alert and get notified when the book starts selling at your price.
Want to Report a Pricing Issue?
Let us know about the pricing issue you've noticed so that we can fix it.