Step inside Tesla’s AI robot factory and watch how the Optimus humanoid is built step by step from raw metal parts into a fully functional AI-powered machine. This documentary reveals the complete process: precision frame fabrication, electric actuator and joint assembly, limb and torso integration, sensor and 3D camera installation, AI control-unit programming, battery and power-system setup, walking and balance calibration, and final performance testing before deployment. Explore the world of humanoid robotics, AI-driven automation, and next-generation industrial manufacturing behind Tesla’s Optimus robot. With detailed factory footage and clear explanations, this video takes you deep inside a cutting-edge production line—where advanced engineering, robotics intelligence, and smart factory technology combine to create one of the most advanced humanoid robots ever built.