World Report: Google US Antitrust Case | NVIDIA New AI Model | Humanoid Robots

Google and the U.S. government faced off in a federal court on Monday over the antitrust case. Each side delivered closing arguments in a case revolving around the technology giant's alleged unfair domination of online advertising. U.S. private space company SpaceX has launched 23 Starlink satellites into orbit on Monday. The world's biggest chips supplier Nvidia has revealed a new artificial intelligence model for generating music and audio.  A scientific laboratory.