Small wonder Nobel laureate Richard Feynman supposedly said: “If you think you understand quantum mechanics, you don’t understand quantum mechanics.” Not that physicists have stopped trying.

As the late physicist Richard Feynman reportedly once said: “If you think you understand quantum mechanics, you don’t understand quantum mechanics.” As for a quantum computer, it uses a qubi ...

Richard Feynman's talk anticipating nanotechnology ... No one is going to accuse Feynman of neglecting quantum mechanics, and indeed in a follow-up talk in 1983 he anticipates quantum computing ...