Message:

<p>[QUOTE=&quot;afantiques, post: 343696, member: 25&quot;]The idea of a pendulum clock at sea seemed an absurdity until I found out how they proposed to isolate the inertial frame of the movement and pendulum from that of the ship. The ball joint suspension was a reasonable try, just not good enough for the purpose.</p><p>Obviously some museum is the place for this interesting device.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in