Related by context. Frequent words. (Click for all words.) 62 Professor Stephen Hawking 58 Stephen Hawking 57 physicist Stephen Hawking 57 Professor Hawking 54 Richard Feynman 54 boffin 53 Hawking 51 theoretical physicist 51 James Lovelock 51 cosmologist 50 physicist 50 particle physicist 48 polymath 48 Astrophysicist 48 Ray Kurzweil 48 scientists 46 David Attenborough 46 astrophysicist 46 astronomer 46 mathematician 45 Neil deGrasse Tyson 45 cosmologists 45 particle physicists 45 physicists 45 Tam Dalyell 45 Richard Dawkins 45 Francis Crick 45 Steven Pinker 45 futurists 45 Ian Wilmut 45 scientist 45 evolutionist 45 astrobiologist 45 Sir Ranulph Fiennes 45 Charles Darwin 45 stargazer 45 Tim Berners Lee 45 zoologist 44 novelist Salman Rushdie 44 Feynman 44 Richard Leakey 44 Derren Brown 44 Thomas Malthus 44 Niels Bohr 44 Nobelist 44 adventurer 44 author Margaret Atwood 44 Nathan Myhrvold 44 Victor Meldrew 44 palaeontologist 43 Tony Judt 43 geneticist 43 Arctic explorer 43 Alan Turing 43 astrophysicists 43 Germaine Greer 43 global warming skeptic 43 playwright Tom Stoppard 43 evolutionary biologists 43 Polanyi 43 philosopher 43 Top Gear presenter 43 bacteriologist 43 Astronomer 43 theoretical physicists 43 mathematicians 43 biochemist 43 Royal Astronomical Society 43 Schama 42 palaeontologists 42 author Philip Pullman 42 Jeremy Clarkson 42 evolutionary biologist 42 Nobel Laureate 42 playwright Harold Pinter 42 palaeontology 42 Heston Blumenthal 42 Matthew Parris 42 Nobel laureate 42 Roy Hattersley 42 zoologists 42 Carl Sagan 42 beardy 42 Astronomer Royal 42 Rory Bremner 42 humourist 42 Albert Einstein 42 anatomist 42 Craig Venter 42 designer Vivienne Westwood 42 futurist 41 classicists 41 Michael Shermer 41 comedian Ricky Gervais 41 Jacques Derrida 41 paleontologist 41 Pierluigi Collina 41 Wilmut 41 debunker 41 Physicist 41 Terry Pratchett