Related by context. Frequent words. (Click for all words.) 55 quantum mechanics 54 quantum theory 54 Richard Feynman 53 Feynman 53 Einstein 52 Leibniz 52 Heisenberg 50 physicists 48 Dirac 48 Steven Pinker 48 theorem 48 theoretical physicists 48 Francis Crick 47 quantum gravity 47 theoretical physicist 46 quantum physics 46 Mandelbrot 46 physicist 46 Max Planck 46 cosmological constant 46 mathematician 46 cosmologists 45 evolutionary biologists 45 high temperature superconductivity 45 Louis Pasteur 45 Nobelist 45 Physicist 45 Albert Einstein 44 Johannes Kepler 44 quantum computing 44 Mathematician 44 Thermodynamics 44 Theorem 44 quantum mechanical 44 supersymmetry 44 Newtonian 44 Wittgenstein 43 mathematicians 43 Sigmund Freud 43 theoreticians 43 Einstein theory 43 particle physicists 43 physics 43 Edward Teller 43 Schopenhauer 43 chirality 43 Hypothesis 43 theorems 43 Bose Einstein condensate 43 Fourier 43 experiments 42 cosmological 42 hypothesis 42 theorists 42 optical tweezers 42 evolutionist 42 evolutionary theory 42 inventor 42 theory 42 Cartesian 42 molecular biologists 42 cosmologist 42 biophysicist 42 general relativity 42 evolutionary biology 42 spacetime 41 high temperature superconductors 41 superposition 41 positron 41 Brownian motion 41 Faraday 41 Theoretical 41 evolutionary biologist 41 particle physicist 41 electromagnetism 41 thermodynamics 41 String Theory 41 theoretical physics 41 theorist 41 theoretical 41 invention 41 Occam Razor 41 Metamaterials 41 laboratory experiments 41 experimentalists 41 bioengineers 41 Archimedes 41 JILA 41 Spinoza 41 Carl Sagan 41 gene splicing 41 Platonic 41 computational 40 Kurzweil 40 quantum 40 astrophysicists 40 galaxy formation 40 evolutionists 40 Rorty 40 Linus Pauling 40 Isaac Newton