Elon Musk says Tesla needs to build 'gigantic chip fab' to meet AI and robotics needs
1. Elon Musk announces need for Tesla's own semiconductor fabrication plant. 2. Current chip supplies from TSMC and Samsung are insufficient for Tesla's needs. 3. New 'Tesla terra fab' could eventually produce 1 million wafer starts monthly. 4. High demand for microchips driven by AI and robotics sectors. 5. Musk believes AI could significantly boost the global economy.