This episode we discuss travel plans and ran into technical difficulties john | Making a Replacement Glass Chart for an Optical Comparator |https://polymatic.link/14r alan | strange way to drink coffee |https://polymatic.link/14x john | No bridges in east london |https://polymatic.link/14s alan | partytown |https://polymatic.link/14y john | Fixing old machines with 3d printed parts |https://polymatic.link/14t alan | … Continue reading Polymaticast 92 – Technical difficulties