In 1867, he patented dynamite. He also produced more powerful explosives, such as blasting gelatin (gelignite), patented in 1876. July 1972 72-7291-001, https://www.alamy.com/stock-photo-derry-fire-in-northern-ireland-for-one-young-boy-a-front-row-seat-20352338.html, https://www.alamy.com/word-or-phrase-gelignite-in-a-dictionary-image374722414.html, https://www.alamy.com/stock-photo-gelignite-from-belfast-bomb-factory-106939278.html, https://www.alamy.com/round-bomb-image2846726.html, Boxes Containing 2nd World War, Fuses, Plastic Explosives, Gelignite, and Hand Grenades, UK, https://www.alamy.com/boxes-containing-2nd-world-war-fuses-plastic-explosives-gelignite-and-hand-grenades-uk-image209669578.html, S.Amining and engineering journal . In the United Kingdom an explosives certificate, issued by the local Chief Officer of Police, is required for possession of gelignite. These are awarded annually for outstanding contributions in physics, chemistry, physiology or medicine, litera, https://www.alamy.com/alfred-bernhard-nobel-october-21-1833-december-10-1896-was-a-swedish-chemist-and-inventor-he-studied-explosives-like-nitroglycerin-and-discovered-ways-to-make-them-safer-to-use-in-1867-he-patented-dynamite-he-also-produced-more-powerful-explosives-such-as-blasting-gelatin-gelignite-patented-in-1876-these-patents-and-his-other-businesses-made-him-extremely-wealthy-when-he-died-in-1896-his-will-directed-that-the-bulk-of-his-fortune-be-used-to-set-up-the-nobel-prizes-these-are-awarded-annually-for-outstanding-contributions-in-physics-chemistry-physiology-or-medicine-litera-image352834491.html. Comet which crashed into the Mediterranean 100 miles East of Rhodes on Oct 12th 67. A bottom heading havinga sectional area of 107 square feet was driven from the Argentinaside; 13 to 14 holes per round, each 6 A. feet long, were drilled in theface. 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