The launch is getting closer: Tesla announced that the initial production line for its humanoid robot, Optimus, is already operating at the company's Fremont factory, and that a large-scale, third-generation production line will open in 2026. At the same time, the company reported that it is testing its robots in internal facilities and offices for daily use. According to Tesla, the ultimate goal is to reach a production cost of $20,000 per unit — a figure that would make the world's first