“EntangleTech” 🤖 on Instagram: "CHINA JUST BUILT A ROBOT DOG THAT CAN GO PLACES HUMANS CAN’T—AND IT COSTS LESS THAN A CAR. Meet Matrix-3, a next-generation quadruped robot designed for the jobs nobody wants: inspecting factories, patrolling dangerous areas, navigating disaster zones, and working in environments that would kill a human. This isn’t a toy. It’s built with high-torque motors for rough terrain, advanced balance control so it doesn’t fall, LiDAR and vision sensors to see its surround