“EntangleTech” 🤖 on Instagram: "China has quietly assembled a prototype extreme ultraviolet lithography machine in a secret Shenzhen laboratory—potentially cracking the most advanced chipmaking technology on Earth through reverse engineering. The massive system, completed in early 2025, fills nearly an entire factory floor and was built by former ASML engineers who reverse-engineered the Dutch company’s restricted EUV scanners. The machine successfully generates extreme ultraviolet light but ha