Related by context. Frequent words. (Click for all words.) 63 Albert Einstein 57 Richard Feynman 57 Niels Bohr 53 Johannes Kepler 53 Einstein 52 astronomer Carl Sagan 52 Nobelist 51 Wernher von Braun 51 Sigmund Freud 50 Hannah Arendt 50 Tony Judt 50 mathematician 49 Aleksandr Solzhenitsyn 49 Feynman 49 Thomas Alva Edison 49 Gerhard Ertl 49 Kaiser Wilhelm 49 Professor Stephen Hawking 49 Reinhold Niebuhr 48 Edwin Hubble 48 Nobel laureate 48 Galileo Galilei 48 von Neumann 48 Nobel Prize winners 48 physicists 47 Friedrich Engels 47 Kaiser Wilhelm II 47 theoretical physicists 47 Botstein 47 Theodor Herzl 47 Buckminster Fuller 47 Francis Crick 47 Hurwicz 47 Walter Gropius 47 Friedrich Nietzsche 47 Linus Pauling 47 theoretical physicist 47 Carl Sagan 47 physicist 47 Bethe 47 Ada Yonath 47 philosopher 47 Aharon Barak 46 Stephen Hawking 46 Rembrandt van Rijn 46 theoretical physics 46 quantum theory 46 John Kenneth Galbraith 46 Abba Eban 46 Geremek 46 Daniel Kahneman 46 Nobel Laureate 46 Polanyi 46 Jacques Derrida 46 Nikola Tesla 46 Edward Teller 45 German Chancellor Helmut Kohl 45 Otto von Bismarck 45 Adolf Hitler 45 Lubavitcher Rebbe 45 Isaac Newton 45 economist Milton Friedman 45 Konrad Adenauer 45 Novoselov 45 Willy Brandt 45 parapsychology 45 composer conductor 45 Pope Pius XI 45 Adolph Hitler 45 France Albert Fert 45 Vaclav Klaus 45 polymath 44 Nobel Prizes 44 Nobel laureates 44 bacteriologist 44 Karlheinz Stockhausen 44 Heisenberg 44 Nobel Prize Winner 44 mathematicians 44 Peter Gruenberg 44 Nobel Prize 44 author Toni Morrison 44 von Braun 44 Jonas Salk 44 Simon Wiesenthal 44 Joseph Schumpeter 44 Louis Pasteur 44 Alan Turing 44 Dag Hammarskjold 44 Valéry Giscard d' Estaing 44 Menachem Begin 44 Kurt Vonnegut 44 Vonnegut 43 Nuremberg Trials 43 Herbert von Karajan 43 E = mc2 43 Arthur Schlesinger Jr. 43 Napoleon Bonaparte 43 Horkheimer 43 Max Planck 43 Gutenberg Bible