I was impressed with the plastic (oops, a chemist would insist I say polymer) spiral spring!
Tom Holmes, N8ZM -----Original Message----- From: time-nuts <[email protected]> On Behalf Of Dana Whitlow Sent: Saturday, June 30, 2018 4:21 PM To: Discussion of precise time and frequency measurement <[email protected]> Subject: Re: [time-nuts] Finally, something useful to do with a 3D Printer I wonder how much the plastic version costs? Dana On Sat, Jun 30, 2018 at 1:04 PM, Graham / KE9H <[email protected]> wrote: > https://www.youtube.com/watch?v=DDE_oqEuyxM > > --- Graham > > == > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://lists.febo.com/cgi- > bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://lists.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://lists.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
