Glass engineering - designing and making photochromic glass https://tube.loping.net/videos/watch/c3b5f11c-a7e2-4ddc-9845-c8b9bd167bb4 How to make small batches of specialty glass with minimal equipment. Good overview glass engineering book from 1920 (how to choose ingredients) : http://www.wallace-venable.name/Glass/bastow_American_Glass_Practice.pdf "5mW" nudge-wink 405nm laser pointer: https://www.ebay.com/itm/5MW-405nm-High-Powerful-Blue-Voilet-Purple-Laser-Pointer-Pen-Lazer-Beam-Light/381987406125 Alumina melting dish on eBay: https://www.ebay.com/itm/Crucibles-Melting-Dishes-Ceramic-4-Size-Casting-Torch-Melt-Jewelry-Gold-Silver/291595276663 Source of kiln paper, mold release, molds, glass fusing supplies: https://www.delphiglass.com/ Paragon Quickfire kiln: https://www.sheffield-pottery.com/PARAGON-QUIKFIRE-6-KILN-p/pqf6.htm Case of 12 insulating fire bricks: https://www.ebay.com/itm/IFB-Thermal-Ceramics-K26-2-5-12-pk/130342021835 Graphite mold: https://www.ebay.com/itm/5-in-1-Gold-Melting-Graphite-Ingot-Casting-Refining-Scrap-Bar-Coin-Combo-Mold/321838368964 Relevant patents for photochromic recipes: https://docs.google.com/viewer?url=patentimages.storage.googleapis.com/pdfs/US2515936.pdf https://docs.google.com/viewer?url=patentimages.storage.googleapis.com/pdfs/US3548060.pdf https://patentimages.storage.googleapis.com/b1/76/10/d4bd570c1a161c/US4374931.pdf https://patentimages.storage.googleapis.com/26/71/a3/481dc009490fe6/US2515275.pdf https://patentimages.storage.googleapis.com/a1/cf/ef/a11d9037375914/US2684911.pdf https://patentimages.storage.googleapis.com/0c/b0/d2/d53ec9e6fd478a/US3548060.pdf https://patentimages.storage.googleapis.com/3d/31/3b/0b3bc6c18b7ef3/US3419370.pdf Glass colors: http://www.compoundchem.com/wp-content/uploads/2015/03/The-Chemistry-of-Coloured-Glass.png Applied Science on Patreon: https://www.patreon.com/AppliedScience Sun, 12 Jul 2026 13:16:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net Glass engineering - designing and making photochromic glass https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/c3b5f11c-a7e2-4ddc-9845-c8b9bd167bb4 All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.