1 00:00:00,970 --> 00:00:04,806 [Piano intro] 2 00:00:09,266 --> 00:00:11,345 [Tom Lehrer] ♪ There's antimony, arsenic, aluminum, selenium, ♪ 3 00:00:11,361 --> 00:00:13,476 ♪ And hydrogen and oxygen and nitrogen and rhenium, ♪ 4 00:00:13,491 --> 00:00:15,422 ♪ And nickel, neodymium, neptunium, germanium, ♪ 5 00:00:15,422 --> 00:00:17,245 ♪ And iron, americium, ruthenium, uranium, ♪ 6 00:00:17,245 --> 00:00:19,361 ♪ Europium, zirconium, lutetium, vanadium, ♪ 7 00:00:19,361 --> 00:00:21,360 ♪ And lanthanum and osmium and astatine and radium, ♪ 8 00:00:21,360 --> 00:00:23,836 ♪ And gold and protactinium and indium and gallium, ♪ 9 00:00:23,875 --> 00:00:24,560 [gasp] 10 00:00:24,560 --> 00:00:27,596 ♪ And iodine and thorium and thulium and thallium. ♪ 11 00:00:28,738 --> 00:00:30,952 ♪ There's yttrium, ytterbium, actinium, rubidium, ♪ 12 00:00:30,952 --> 00:00:33,006 ♪ And boron, gadolinium, niobium, iridium, ♪ 13 00:00:33,006 --> 00:00:34,998 ♪ And strontium and silicon and silver and samarium, ♪ 14 00:00:34,998 --> 00:00:37,840 ♪ And bismuth, bromine, lithium, beryllium, and barium. ♪ 15 00:00:43,309 --> 00:00:45,341 ♪ There's holmium and helium and hafnium and erbium, ♪ 16 00:00:45,341 --> 00:00:47,558 ♪ And phosphorus and francium and fluorine and terbium, ♪ 17 00:00:47,558 --> 00:00:49,488 ♪ And manganese and mercury, molybdenum, magnesium, ♪ 18 00:00:49,488 --> 00:00:51,719 ♪ Dysprosium and scandium and cerium and cesium. ♪ 19 00:00:51,719 --> 00:00:53,788 ♪ And lead, praseodymium, and platinum, plutonium, ♪ 20 00:00:53,788 --> 00:00:55,673 ♪ Palladium, promethium, potassium, polonium, ♪ 21 00:00:55,673 --> 00:00:58,366 ♪ And tantalum, technetium, titanium, tellurium, ♪ 22 00:00:58,366 --> 00:00:59,097 [gasp] 23 00:00:59,097 --> 00:01:01,587 ♪ And cadmium and calcium and chromium and curium. ♪ 24 00:01:03,279 --> 00:01:05,560 ♪ There's sulfur, californium, and fermium, berkelium, ♪ 25 00:01:05,560 --> 00:01:07,738 ♪ And also mendelevium, einsteinium, nobelium, ♪ 26 00:01:07,738 --> 00:01:09,745 ♪ And argon, krypton, neon, radon, xenon, zinc, and rhodium, ♪ 27 00:01:09,745 --> 00:01:13,223 ♪ And chlorine, carbon, cobalt, copper, tungsten, tin, and sodium. ♪ 28 00:01:14,330 --> 00:01:17,583 ♪ These are the only ones of which the news has come to Harvard, ♪ 29 00:01:17,583 --> 00:01:20,397 ♪ And there may be many others, but they haven't been discovered. ♪ 30 00:01:20,397 --> 00:01:22,804 [piano cadence]