Making a PhotoMask for Sandcarving

How Photolithography works | Part 3/6 – Photoresist

How to make PCB at home using photoresist Dry Film.

High-Yield Pharmacology: Photosensitivity Drugs | S.O.L.A.R.

What can you do if you have photosensitive epilepsy (or start to feel unwell at an event with flashing lights) and are attending an event with flashing or strobe lights? - wear polarized sunglasses -cover ONE eye and turn away from the lights - try to be far away from the light source - attend any concert that may have flashing outsise and during daylight if possible - be well rested before any events with potential exposure to flashing lights (sleep deprivation lowers seizure threshold = makes

Making a photo-etching using Ironbridge Photo-Resist Emulsion

Making a PCB using Ultra Violet Photo Resist

Making PCB with Photoresist Film

China’s Chip Material BreakthroughChina's Photoresist 20 Years Behind Japan Why Japan Dares Not Cut