 The Bay Area chipmaker NVIDIA is continuing its expansion in more ways than one. Bigger headquarters and a higher stock price. We realized, wow, we have so much in our savings now from NVIDIA. It's grown so much. Our stock has basically almost 10x. I'm Kimberly Adams. NVIDIA in the economy. Next time on Marketplace. That's Marketplace. Six o'clock tonight right here on NPR News, followed by The Daily.