An extremely rare look inside ASML’s €350 MILLION EUV lithography machine — where trillion-dollar industries begin. 🤯🔬 This isn’t just a machine. It’s one of the most complex pieces of engineering ever put into commercial use. Built by ASML, an EUV lithography system is essentially the machine that helps turn microscopic circuit designs into the patterns that become modern computer chips. And the process happens at a scale that is almost impossible to comprehend. EUV stands for Extreme Ultraviolet, using light with a wavelength of just 13.5 nanometers. That incredibly short wavelength allows chipmakers to print extremely tiny features onto silicon wafers — a critical step in producing advanced processors. But generating and controlling that light is where things get absolutely insane. ⚡ Inside the machine, powerful lasers fire at microscopic droplets of molten tin thousands of times per second. Each laser pulse creates a plasma that emits EUV light. That light then travels thr...