I don't know of a video but I'll try to summarize. How to make a chip: 1. Slice pure silicon into a wafer. 2. Apply a thin coating of a light-activated chemica

I don't know of a video but I'll try to summarize. How to make a chip: 1. Slice pure silicon into a wafer. 2. Apply a thin coating of a light-activated chemical which does something to the wafer (etch, build up metal, dope[1] silicon, etc.). 3. Shine light through a mask which exposes a pattern into the silicon wafer. 4. Rinse off the un-activated chemical. 5. Repeat steps 2-4 many times for each layer. 6. Slice the wafer up into rectangular chips 7. Package the chips into a plastic, metal, ceramic, package with exposed metal contacts which can be soldered to a circuit board. Why EUV? Extreme Ultraviolet - really small wavelength. When you're trying to expose really small structures you need a really small wavelength. Why is EUV so hard? EUV is extremely high energy so it destroys everything, and it takes a huge amount of energy to create the light source. Also: quantum things. [1]: https://en.wikipedia.org/wiki/Doping_(semiconductor) https://en.wikipedia.org/wiki/Doping_(semiconductor)