“De ahí inferimos que la velocidad de la luz, c, desempeña el papel de una velocidad límite que no puede alcanzar ni sobrepasar ningún cuerpo real.”
De sus libros, "Sobre la teoría de la relatividad especial y general"
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Serie The Hitchhiker's Guide to the Galaxy (5 libros)
Original: «One of the problems has to do with the speed of light and the difficulties involved in trying to exceed it. You can't. Nothing travels faster than the speed of light, with the possible exception of bad news, which obeys its own special laws».
Fuente: Mostly Harmless. Volumen 5 de The Hitchhiker's Guide to the Galaxy. Douglas Adams. Colaborador Dirk Maggs. Editorial Pan Macmillan, 2009. ISBN 9780330513203. https://books.google.es/books?id=eBd08nr5J8wC&pg=PT12&dq=One+of+the+problems+has+to+do+with+the+speed+of+light+and+the+difficulties+involved+in+trying+to+exceed+it.+You+can%27t.++Nothing+travels+faster+than+the+speed+of+light,+with+the+possible+exception+of+bad+news,+which+obeys+its+own+special+laws&hl=es&sa=X&ved=0ahUKEwikovKNleTfAhVIlxoKHUPzAUkQ6AEIKDAA#v=onepage&q=One%20of%20the%20problems%20has%20to%20do%20with%20the%20speed%20of%20light%20and%20the%20difficulties%20involved%20in%20trying%20to%20exceed%20it.%20You%20can't.%20%20Nothing%20travels%20faster%20than%20the%20speed%20of%20light%2C%20with%20the%20possible%20exception%20of%20bad%20news%2C%20which%20obeys%20its%20own%20special%20laws&f=false

“pero la velocidad era poder, y la velocidad era gozo y la velocidad era era pura belleza”

“Energía equivale a la masa por la velocidad de la luz al cuadrado.”
E=mc².

“La luz no es un material de propagación instantánea, tiene una velocidad, y es finita.”