We deep dive into Michio Kaku's Physics of the Impossible which categorizes purportedly impossible technologies into three classes based on their compatibility with known physical laws. Class I impossibilities, like teleportation, are theoretically possible within centuries. Class II impossibilities, such as time travel, might be achievable on vastly longer timescales. Class III impossibilities violate known physics
Host by Yadada and Maple; powered by NotebookLM; produced by FireflyHaku.
