Related by context. Frequent words. (Click for all words.) 57 Frank Wilczek 56 Mario Livio 56 Pervez Hoodbhoy 56 Neil Turok 56 theoretical physicist 56 Michael Shermer 55 physicist 55 Ed Weiler 55 Michio Kaku 55 Carl Wieman 55 Roger Penrose 54 particle physicist 54 Richard Lindzen 54 Felisa Wolfe Simon 54 Sara Seager 53 physicists 53 John Bardeen 53 Physicist 53 William Dembski 53 Paul Dirac 52 Phil Plait 52 quantum gravity 52 astrophysicist 52 miscellaneous ramblings 52 futurist Ray Kurzweil 52 Einstein theories 52 Neil deGrasse Tyson 52 Seth Shostak 52 Bruce Jakosky 52 Cosmology 51 Stephen Wolfram 51 Gary Nabel 51 Steven Squyres 51 Colin Pillinger 51 Allan Meltzer 51 Astrophysicist 51 Samuel Ting 51 Richard Feynman 51 Michael A'Hearn 51 Planetary Physics 51 theoretical physicists 51 Leroy Hood 51 physics 51 quantum theory 51 Shalaev 51 Nobelist 51 Kepler Mission 51 Helen Caldicott 50 Markram 50 Ahmed Zewail 50 Charles Elachi 50 relativity theory 50 particle physicists 50 Thomas Schelling 50 Robert Solow 50 Rita Colwell 50 cosmologist 50 Shlomo Avineri 50 particle physics 50 Robert Zubrin 50 anthropic principle 50 Geoffrey Marcy 50 journal Climatic Change 50 Michael Behe 50 Jonathan Sarna 50 Bjørn Lomborg 50 Bad Astronomy 50 physics astronomy 50 Matloff 50 astrophysical 50 Ames Laboratory 49 Eric Maskin 49 Eldred Masunungure 49 Ralph Cicerone 49 cosmologists 49 astrophysics 49 Nobel Physics 49 Schellnhuber 49 planetary scientist 49 Zewail 49 neo Darwinism 49 elementary particle physics 49 astrophysicists 49 CfA 49 Roger Pielke Jr. 49 arXiv 49 God Particle 49 Massoud Ali Mohammadi 49 Hoodbhoy 49 Marc Abrahams 49 Physics 49 Nobel Prize Winner 49 Irving Wladawsky Berger 48 theorist 48 Jaron Lanier 48 Hawking radiation 48 Roger Myerson 48 Melosh 48 Holonyak 48 P. Holdren 48 Jill Tarter