Imagine a computer chip that stacks its brainpower like a skyscraper, not a ranch house. US engineers just demoed a 3D chip that blows away flat designs, moving data vertically at record speeds. If this becomes the new standard, could it finally smash the memory bottleneck holding back AI? Or does going vertical introduce new risks for reliability and security? Let’s debate: is this the leap AI hardware needs, or just a cool experiment? #Tech #AIHardware #3DChips