A TechTechPotato YouTube show (source) hosted by Ian Cutress and George Cozma discussed IBM's NanoStack transistor...

A TechTechPotato YouTube show (source) hosted by Ian Cutress and George Cozma discussed IBM's NanoStack transistor design, which aims to scale to a 0.7nm node. The segment highlights IBM's next-generation transistor architecture, potentially enabling higher density and performance. While the discussion is based on briefings with IBM, no official press release or technical paper is cited, and the hosts disclose paid consulting relationships with IBM. This single-source, speculative report suggests IBM is making progress in advanced semiconductor research, but commercial timelines remain unclear. If realized, this could strengthen IBM's position in foundry or IP licensing, though the signal is too weak for confident projection.