Nvidia, the world’s leading AI chip manufacturer, sparked a global stock market downturn Wednesday, with indexes falling in Asia, Europe, and the United States. After news broke on Tuesday that the US Justice Department issued Nvidia a subpoena as part of an antitrust investigation, investors sold $279 billion worth of shares — amounting to 9.5 […]
remotevfx.com/Shutterstock Wormholes are often imagined as tunnels through space or time — shortcuts across the universe. But this image rests on a misunderstanding of work…
