Related by context. Frequent words. (Click for all words.) 68 Heisenberg 67 Niels Bohr 58 physicist 56 physicists 56 quantum physics 55 Feynman 55 Nobelist 54 quantum mechanics 54 quantum theory 52 quantum entanglement 52 Quantum Mechanics 51 Einstein 51 mathematician 51 theoretical physicist 50 Bohr 50 Leibniz 50 Richard Feynman 50 Martin Heidegger 50 Hannah Arendt 50 Albert Einstein 50 quantum optics 49 Johannes Kepler 49 particle physicist 49 E = mc2 49 Polanyi 49 Quantum Optics 49 physics 48 Physicist 48 particle physics 48 mathematicians 48 von Neumann 47 theoretical physics 47 Edward Teller 47 theoretical physicists 47 parapsychology 47 Chaim Weizmann 47 Niels Bohr Institute 47 theoretical 47 quantum gravity 47 electromagnetism 47 Nobel Laureate 47 theoreticians 46 Stephen Wolfram 46 theorist 46 Wittgenstein 46 Nobel laureate 46 Nikola Tesla 46 Nobel Prize Winner 45 theorems 45 Zewail 45 Johann Wolfgang von Goethe 45 Bose Einstein condensate 45 atomic nucleus 45 particle physicists 45 positron 45 quantum mechanical 45 Weizmann 45 Hurwicz 45 Friedrich Nietzsche 45 Clausewitz 45 Gerhard Ertl 45 Mandelbrot 45 Mathematician 44 Wernher von Braun 44 phenomenology 44 superfluidity 44 Schopenhauer 44 theoretician 44 neurobiologists 44 Günter Grass 44 Francis Crick 44 particle physics laboratory 44 Bernoulli 44 Brownian motion 44 Sigmund Freud 44 Bethe 44 Physics 44 Göttingen 43 nonscientists 43 Kahneman 43 philosopher 43 theoretic 43 James Lovelock 43 Theoretical Physics 43 Enrico Fermi 43 scanning tunneling microscope 43 Wolfram 43 Garching 43 logician 43 Aleister Crowley 43 cosmologists 43 astrophysicist 43 Friedrich Schiller 43 Max Planck 43 Reinhold Niebuhr 43 String Theory 43 Steinmeier 42 thermodynamics 42 cosmological 42 Novoselov 42 Aristotelian