If optics and photolithography interest you I recommend Huygens Optics on YT [0]. Jeroen, the creator, has an engrossing passion for the material. Jeri's proce

If optics and photolithography interest you I recommend Huygens Optics on YT [0]. Jeroen, the creator, has an engrossing passion for the material. Jeri's process [1] is wild compared to Sam's lab. [0] https://www.youtube.com/@HuygensOptics https://www.youtube.com/@HuygensOptics [1] https://www.youtube.com/watch?v=PdcKwOo7dmM https://www.youtube.com/watch?v=PdcKwOo7dmM