The discussion centers on identifying the device with the longest service life that has at least one moving part. Participants clarify that the device should not have had any part replacements, though some maintenance like oiling may be permitted. The Salisbury Cathedral clock, dating back to around 1386, is highlighted as the oldest working clock with most original parts. Other mentions include a family mixer and a light bulb that has operated for over a century. The conversation shifts to natural phenomena, with suggestions like the Solar System and galaxies, which have been in continuous motion for billions of years without maintenance. The dialogue also includes humorous exchanges and personal anecdotes, but the primary focus remains on the longevity of mechanical devices versus natural entities.
I did not just read that...