“EntangleTech” 🤖 on Instagram: "China may have taken a major step toward breaking one of the most tightly controlled technologies in the world: EUV lithography. According to recent reports, researchers in China may have reverse-engineered key parts of an EUV lithography system inside a covert lab. If true, this would be a historic development. EUV tools — currently dominated by ASML — are among the most complex machines ever built, relying on extreme ultraviolet light, ultra-precise optics, and