0:00:18.708,0:00:20.792 As 1905 dawned, 0:00:20.792,0:00:27.370 the soon-to-be 26-year-old Albert Einstein[br]faced life as a failed academic. 0:00:27.370,0:00:30.486 Most physicists of the time[br]would have scoffed at the idea 0:00:30.486,0:00:35.015 that this minor civil servant[br]could have much to contribute to science. 0:00:35.015,0:00:36.809 Yet within the following year, 0:00:36.809,0:00:38.933 Einstein would publish not one, 0:00:38.933,0:00:40.251 not two, 0:00:40.251,0:00:41.420 not three, 0:00:41.420,0:00:45.577 but four extraordinary papers,[br]each on a different topic, 0:00:45.577,0:00:51.159 that were destined to radically transform[br]our understanding of the universe. 0:00:51.159,0:00:54.740 The myth that Einstein[br]had failed math is just that. 0:00:54.740,0:00:58.097 He had mastered calculus on his own[br]by the age of 15 0:00:58.097,0:01:00.672 and done well at both[br]his Munich secondary school 0:01:00.672,0:01:02.881 and at the Swiss Polytechnic, 0:01:02.881,0:01:06.309 where he studied for[br]a math and physics teaching diploma. 0:01:06.309,0:01:09.247 But skipping classes to spend[br]more time in the lab 0:01:09.247,0:01:12.232 and neglecting to show proper deference[br]to his professors 0:01:12.232,0:01:15.643 had derailed his intended career path. 0:01:15.643,0:01:18.034 Passed over even[br]for a lab assistant position, 0:01:18.034,0:01:21.520 he had to settle for a job[br]at the Swiss patent office, 0:01:21.520,0:01:24.539 obtained with the help[br]of a friend's father. 0:01:24.539,0:01:26.592 Working six days a week as a patent clerk, 0:01:26.592,0:01:29.832 Einstein still managed to make[br]some time for physics, 0:01:29.832,0:01:33.074 discussing the latest work[br]with a few close friends, 0:01:33.074,0:01:35.638 and publishing a couple of minor papers. 0:01:35.638,0:01:37.149 It came as a major surprise 0:01:37.149,0:01:42.737 when in March 1905 he submitted[br]a paper with a shocking hypothesis. 0:01:42.737,0:01:45.469 Despite decades of evidence[br]that light was a wave, 0:01:45.469,0:01:49.132 Einstein proposed that it could,[br]in fact, be a particle, 0:01:49.132,0:01:53.049 showing that mysterious phenomena,[br]such as the photoelectric effect, 0:01:53.049,0:01:56.097 could be explained by his hypothesis. 0:01:56.097,0:01:58.341 The idea was derided for years to come, 0:01:58.341,0:02:01.997 but Einstein was simply[br]twenty years ahead of his time. 0:02:01.997,0:02:07.811 Wave-particle duality was slated to become[br]a cornerstone of the quantum revolution. 0:02:07.811,0:02:11.050 Two months later in May,[br]Einstein submitted a second paper, 0:02:11.050,0:02:16.528 this time tackling the centuries old[br]question of whether atoms actually exist. 0:02:16.528,0:02:19.866 Though certain theories were built on[br]the idea of invisible atoms, 0:02:19.866,0:02:24.393 some prominent scientists still[br]believed them to be a useful fiction, 0:02:24.393,0:02:26.901 rather than actual physical objects. 0:02:26.901,0:02:29.028 But Einstein used an ingenious argument, 0:02:29.028,0:02:31.270 showing that the behavior[br]of small particles 0:02:31.270,0:02:35.372 randomly moving around in a liquid,[br]known as Brownian motion, 0:02:35.372,0:02:37.085 could be precisely predicted 0:02:37.085,0:02:40.424 by the collisions of millions[br]of invisible atoms. 0:02:40.424,0:02:43.331 Experiments soon confirmed[br]Einstein's model, 0:02:43.331,0:02:47.009 and atomic skeptics threw in the towel. 0:02:47.009,0:02:49.942 The third paper came in June. 0:02:49.942,0:02:51.012 For a long time, 0:02:51.012,0:02:53.461 Einstein had been troubled[br]by an inconsistency 0:02:53.461,0:02:56.299 between two fundamental[br]principles of physics. 0:02:56.299,0:02:58.637 The well established[br]principle of relativity, 0:02:58.637,0:03:00.655 going all the way back to Galileo, 0:03:00.655,0:03:04.178 stated that absolute motion[br]could not be defined. 0:03:04.178,0:03:07.357 Yet electromagnetic theory,[br]also well established, 0:03:07.357,0:03:10.181 asserted that absolute motion did exist. 0:03:10.181,0:03:13.322 The discrepancy,[br]and his inability to resolve it, 0:03:13.322,0:03:17.635 left Einstein in what he described[br]as a state of psychic tension. 0:03:17.635,0:03:18.715 But one day in May, 0:03:18.715,0:03:21.838 after he had mulled over the puzzle[br]with his friend Michele Besso, 0:03:21.838,0:03:24.016 the clouds parted. 0:03:24.016,0:03:26.871 Einstein realized[br]that the contradiction could be resolved 0:03:26.871,0:03:29.861 if it was the speed of light[br]that remained constant, 0:03:29.861,0:03:32.110 regardless of reference frame, 0:03:32.110,0:03:36.381 while both time and space[br]were relative to the observer. 0:03:36.381,0:03:39.434 It took Einstein only a few weeks[br]to work out the details 0:03:39.434,0:03:43.614 and formulate what came to be known[br]as special relativity. 0:03:43.614,0:03:46.821 The theory not only shattered[br]our previous understanding of reality 0:03:46.821,0:03:49.189 but would also pave the way[br]for technologies, 0:03:49.189,0:03:51.186 ranging from particle accelerators, 0:03:51.186,0:03:53.752 to the global positioning system. 0:03:53.752,0:03:55.587 One might think that this was enough, 0:03:55.587,0:03:56.593 but in September, 0:03:56.593,0:04:02.071 a fourth paper arrived as a "by the way"[br]follow-up to the special relativity paper. 0:04:02.071,0:04:04.931 Einstein had thought a little bit more[br]about his theory, 0:04:04.931,0:04:08.694 and realized it also implied[br]that mass and energy, 0:04:08.694,0:04:12.479 one apparently solid[br]and the other supposedly ethereal, 0:04:12.479,0:04:15.059 were actually equivalent. 0:04:15.059,0:04:18.928 And their relationship could be expressed[br]in what was to become the most famous 0:04:18.928,0:04:21.831 and consequential equation in history: 0:04:21.831,0:04:25.304 E=mc^2. 0:04:25.304,0:04:29.947 Einstein would not become a world famous[br]icon for nearly another fifteen years. 0:04:29.947,0:04:34.795 It was only after his later general theory[br]of relativity was confirmed in 1919 0:04:34.795,0:04:38.515 by measuring the bending of starlight[br]during a solar eclipse 0:04:38.515,0:04:41.441 that the press would turn him[br]into a celebrity. 0:04:41.441,0:04:44.590 But even if he had disappeared back[br]into the patent office 0:04:44.590,0:04:47.745 and accomplished nothing else after 1905, 0:04:47.745,0:04:50.046 those four papers of his miracle year 0:04:50.046,0:04:55.697 would have remained the gold standard[br]of startling unexpected genius.