True, see also the Leo Szilard two-hour-bathtub session approach. Although reports are that he also used the walking method: > "When Szilard told the story lat

True, see also the Leo Szilard two-hour-bathtub session approach. Although reports are that he also used the walking method: > "When Szilard told the story later he never mentioned his destination that morning. He may have had none; he often walked to think." https://blogs.scientificamerican.com/the-curious-wavefunction/leo-szilard-a-traffic-light-and-a-slice-of-nuclear-history/ https://blogs.scientificamerican.com/the-curious-wavefunctio...