Related by context. Frequent words. (Click for all words.) 41 Professor Hawking 40 Peter Diamandis 39 bionics 38 paralyzed 36 Hawking 36 Paralysis 36 Zewail 36 Tsien 36 cosmologist 35 spinal cord injury 35 Engelbart 35 paraplegics 35 Dr. Samadi 34 spinal cord injuries 34 Roger Highfield 34 spinal cord 34 Wilmut 34 Astrophysicist 33 degenerative disorder 32 Ian Wilmut 32 Boisselier 32 cerebral palsy 32 profoundly deaf 32 paralysis 31 Kurzweil 31 Bahcall 31 Richard Feynman 31 contracted meningitis 30 Magnanti 30 heavily sedated 30 paraplegia 30 regained consciousness 30 spinal chord 30 physicists 30 A'Hearn 30 theoretical physicist 30 suffered brain hemorrhage 30 quadriplegia 30 Jean Dominique Bauby 30 quantum entanglement 30 Kasturirangan 29 coma 29 Nobelist 29 Berners Lee 29 Paralyzed 29 Trebek 29 quantum computing 29 quadriplegics 29 Paraplegic 29 scientific breakthroughs 29 Hockfield 29 quadriplegic 29 Paralysed 29 player Eric LeGrand 29 epileptic 29 physicist 29 particle physicist 29 theoretical physics 28 spinal injuries 28 Varmus 28 comatose 28 Guillain Barre Syndrome 28 Kaku 28 astrobiologist 28 relearning 28 blind deaf 27 Pinker 27 Michael Shermer 27 Seracini 27 Diamandis 27 physics 27 Higgs 27 Stephen Hawking 27 Feynman 27 walk unaided 27 Dawkins 27 spinal meningitis 27 benign cyst 27 paralyzing 27 artificial intelligence 27 facial paralysis 27 quantum physics 27 partially paralyzed 27 Gleick 26 Dr. Raj Baldev 26 deaf 26 particle physicists 26 bedridden 26 wheelchair 26 Pillinger 26 amputee 26 alien civilizations 26 Raichlen 26 anesthetized 26 relearn 26 Phil Plait 26 paraplegic 26 Neil deGrasse Tyson 26 Squyres 26 Professor Stephen Hawking 26 numb