Not only do they hit it twice, but they're also depositing and hitting it twice _50,000_ times every second! https://www.asml.com/en/technology/lithography-pri

Not only do they hit it twice, but they're also depositing and hitting it twice _50,000_ times every second! https://www.asml.com/en/technology/lithography-principles/light-and-lasers#:~:text=Then%20a%20more%20powerful%20laser,repeated%2050%2C000%20times%20every%20second https://www.asml.com/en/technology/lithography-principles/li.... Just absolutely insane engineering going on there.