Related by context. Frequent words. (Click for all words.) 40 Gauss 40 Einstein 39 Professor Hawking 39 Goldhaber 39 Johannes Kepler 39 Physicist 39 Mandelbrot 38 Dirac 38 physicist 38 general relativity 38 astronomer 37 cosmologist 37 A'Hearn 37 astrobiologist 37 theoretical physicist 37 Theorists 37 cosmologists 36 Mathematician 36 spacetime 36 Heisenberg 36 Muybridge 36 Phil Plait 36 String Theory 36 physicists 35 cosmological constant 35 Hawking 35 Higgs 35 Stanford Linear Accelerator 35 astrophysicist 35 Einstein theory 34 Cosmology 34 Botstein 34 Fourier 34 Lévy 34 Tsien 34 Feynman 34 Wittgenstein 34 astrophysicists 34 Dembski 34 Euler 34 Dr. Raj Baldev 34 Roger Highfield 34 Malevich 34 mathematician 33 relativistic 33 Tolstoy 33 Hofstadter 33 Shostak 32 astrophysics 32 Big Bang theory 32 Susskind 32 Hannah Arendt 32 Kierkegaard 32 Shapley 32 astronomy 32 theoretical physicists 32 Freud 32 particle physics 31 theorem 31 Judt 31 cosmological 31 Stephen Hawking 31 Universe 31 Cerf 31 Gopnik 31 theorist 31 Richard Feynman 31 Nietzsche 31 multiverse 31 theoreticians 31 Nasa 30 Cernan 30 cosmology 30 quantum theory 30 Jodrell Bank 30 Carl Jung 30 Diamandis 30 wormholes 30 fractals 30 Gleick 30 cosmos 30 Schumpeter 30 theorists 30 spacecraft 30 physics 30 Leibniz 29 singularity 29 Copernicus 29 von Neumann 29 Kurzweil 29 Genius 29 cosmic 29 Immanuel Kant 29 Von Braun 29 universe 29 Myhrvold 29 Borucki 29 Bethe 29 Galton 29 Physics 29 mathematicians