WEBVTT 00:00:18.708 --> 00:00:20.792 As 1905 dawned, 00:00:20.792 --> 00:00:27.370 the soon to be 26-year-old Albert Einstein faced life as a failed academic. 00:00:27.370 --> 00:00:30.486 Most physicists of the time would have scoffed at the idea 00:00:30.486 --> 00:00:35.015 that this minor civil servant could have much to contribute to science. 00:00:35.015 --> 00:00:36.809 Yet within the following year, 00:00:36.809 --> 00:00:38.933 Einstein would publish not one, 00:00:38.933 --> 00:00:40.251 not two, 00:00:40.251 --> 00:00:41.420 not three, 00:00:41.420 --> 00:00:45.577 but four extraordinary papers, each on a different topic, 00:00:45.577 --> 00:00:51.159 that were destined to radically transform our understanding of the universe. 00:00:51.159 --> 00:00:54.740 The myth that Einstein had failed math is just that. 00:00:54.740 --> 00:00:58.097 He had mastered Calculus on his own by the age of 15, 00:00:58.097 --> 00:01:00.672 and done well at both his Munich secondary school 00:01:00.672 --> 00:01:02.881 and at the Swiss Polytechnic, 00:01:02.881 --> 00:01:06.309 where he studied for a math and physics teaching diploma. 00:01:06.309 --> 00:01:09.247 But skipping classes to spend more time in the lab, 00:01:09.247 --> 00:01:12.232 and neglecting to show proper deference to his professors, 00:01:12.232 --> 00:01:15.643 had derailed his intended career path. 00:01:15.643 --> 00:01:18.034 Passed over even for a lab assistant position, 00:01:18.034 --> 00:01:21.520 he had to settle for a job at the Swiss patent office, 00:01:21.520 --> 00:01:24.539 obtained with the help of a friend's father. 00:01:24.539 --> 00:01:26.592 Working six days a week as a patent clerk, 00:01:26.592 --> 00:01:29.832 Einstein still managed to make some time for physics, 00:01:29.832 --> 00:01:33.074 discussing the latest work with a few close friends, 00:01:33.074 --> 00:01:35.638 and publishing a couple of minor papers. 00:01:35.638 --> 00:01:37.149 It came as a major surprise 00:01:37.149 --> 00:01:42.737 when in March 1905 he submitted a paper with shocking hypothesis. 00:01:42.737 --> 00:01:45.469 Despite decades of evidence that light was a wave, 00:01:45.469 --> 00:01:49.132 Einstein proposed that it could, in fact, be a particle, 00:01:49.132 --> 00:01:53.049 showing that mysterious phenomena, such as the photoelectric effect, 00:01:53.049 --> 00:01:56.097 could be explained by his hypothesis. 00:01:56.097 --> 00:01:58.341 The idea was derided for years to come, 00:01:58.341 --> 00:02:01.997 but Einstein was simply twenty years ahead of his time. 00:02:01.997 --> 00:02:07.811 Wave-particle duality was slated to become a cornerstone of the quantum revolution. 00:02:07.811 --> 00:02:11.051 Two months later in May, Einstein submitted a second paper, 00:02:11.051 --> 00:02:16.528 this time tackling the centuries old question of whether atoms actually exist. 00:02:16.528 --> 00:02:19.866 Though certain theories were built on the idea of invisible atoms, 00:02:19.866 --> 00:02:24.393 some prominent scientists still believed them to be a useful fiction, 00:02:24.393 --> 00:02:26.901 rather than actual physical objects. 00:02:26.901 --> 00:02:29.028 But Einstein used an ingenious argument, 00:02:29.028 --> 00:02:31.270 showing that the behavior of small particles 00:02:31.270 --> 00:02:35.372 randomly moving around in a liquid, known as Brownian motion, 00:02:35.372 --> 00:02:37.085 could be precisely predicted 00:02:37.085 --> 00:02:40.424 by the collisions of millions of invisible atoms. 00:02:40.424 --> 00:02:43.331 Experiments soon confirmed Einstein's model, 00:02:43.331 --> 00:02:47.009 and atomic skeptics threw in the towel. 00:02:47.009 --> 00:02:50.182 The third paper came in June. 00:02:50.182 --> 00:02:51.012 For a long time, 00:02:51.012 --> 00:02:53.461 Einstein had been troubled by an inconsistency 00:02:53.461 --> 00:02:56.299 between two fundamental principles of physics. 00:02:56.299 --> 00:02:58.637 The well established principle of relativity, 00:02:58.637 --> 00:03:00.655 going all the way back to Galileo, 00:03:00.655 --> 00:03:04.178 stated that absolute motion could not be defined. 00:03:04.178 --> 00:03:07.357 Yet electromagnetic theory, also well established, 00:03:07.357 --> 00:03:10.181 asserted that absolute motion did exist. 00:03:10.181 --> 00:03:13.322 The discrepency, and his inability to resolve it, 00:03:13.322 --> 00:03:17.635 left Einstein in what he described as a state of psychic tension. 00:03:17.635 --> 00:03:18.715 But one day in May, 00:03:18.715 --> 00:03:21.838 after he had mulled over the puzzle with his friend Michele Besso, 00:03:21.838 --> 00:03:24.016 the clouds parted. 00:03:24.016 --> 00:03:26.871 Einstein realized that the contradiction could be resolved 00:03:26.871 --> 00:03:29.861 if it was the speed of light that remained constant, 00:03:29.861 --> 00:03:32.110 regardless of reference frame, 00:03:32.110 --> 00:03:36.381 while both time and space were relative to the observer. 00:03:36.381 --> 00:03:39.434 It took Einstein only a few weeks to work out the details 00:03:39.434 --> 00:03:43.614 and formulate what came to be known as special relativity. 00:03:43.614 --> 00:03:46.821 The theory not only shattered our previous understanding of reality, 00:03:46.821 --> 00:03:49.189 but would also pave the way for technologies, 00:03:49.189 --> 00:03:51.186 ranging from particle accelerators, 00:03:51.186 --> 00:03:53.752 to the global positioning system. 00:03:53.752 --> 00:03:55.587 One might think that this was enough, 00:03:55.587 --> 00:03:56.593 but in Sepember, 00:03:56.593 --> 00:04:02.071 a fourth paper arrived as a "by the way" follow up to the special relativity paper. 00:04:02.071 --> 00:04:04.931 Einstein had thought a little bit more about his theory, 00:04:04.931 --> 00:04:08.694 and realized it also implied that mass and energy, 00:04:08.694 --> 00:04:12.479 one apparently solid and the other supposedly ethereal, 00:04:12.479 --> 00:04:15.059 were actually equivalent. 00:04:15.059 --> 00:04:18.928 And their relationship could be expressed in what was to become the most famous 00:04:18.928 --> 00:04:21.831 and consequential equation in history: 00:04:21.831 --> 00:04:25.304 E=mc^2. 00:04:25.304 --> 00:04:29.947 Einstein would not become a world famous icon for nearly another fifteen years. 00:04:29.947 --> 00:04:34.795 It was only after his later general theory of relativity was confirmed in 1919 00:04:34.795 --> 00:04:38.515 by measuring the bending of starlight during a solar eclipse 00:04:38.515 --> 00:04:41.441 that the press would turn him into a celebrity. 00:04:41.441 --> 00:04:44.590 But even if he had disappeared back into the patent office 00:04:44.590 --> 00:04:47.745 and accomplished nothing else after 1905, 00:04:47.745 --> 00:04:50.046 those four papers of his miracle year 00:04:50.046 --> 00:04:55.697 would have reamined the gold standard of startling unexpected genius.