The assertion that it is possible or the attribution to Feynman? Scientific American [1] references Feynman's 4th Messenger lecture at Cornell: "Symmetry in Phy

The assertion that it is possible or the attribution to Feynman? Scientific American [1] references Feynman's 4th Messenger lecture at Cornell: "Symmetry in Physical Law" (1964) [2] [3] [1] https://blogs.scientificamerican.com/degrees-of-freedom/galactic-challenge-part-ii-the-richard-feynman-files/ https://blogs.scientificamerican.com/degrees-of-freedom/gala... [2] https://www.feynmanlectures.caltech.edu/messenger.html https://www.feynmanlectures.caltech.edu/messenger.html [3] https://www.youtube.com/watch?v=W7K1kXeK-tY https://www.youtube.com/watch?v=W7K1kXeK-tY