Video: Inside the Most Advanced Machine Ever Built

Every smartphone, laptop, car, and AI server relies on microchips built with tens of billions of transistors—each just a few dozen atoms wide. But how do we actually manufacture something so small at scale?
Meet the EUV Photolithography System, a $200M “microchip printer” that:
- Use lasers more powerful than steel-cutting lasers to blast tin droplets 50,000 times per second into glowing plasma, generating the extreme ultraviolet light needed to carve nanoscopic details
- Uses mirrors to navigate the light so precise they deviate by less than the width of an atom
- Prints the design of a 100+ chips onto a silicon wafer in only 18 seconds
- This is one of the most advanced machines humanity has ever engineered — and it’s the reason we can mass-produce the chips that power today’s technology.
Watch the full deep dive here:
