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Oct 8, 2021 · But without a doubt, Nobel's greatest contribution was the invention of dynamite, which safely harnessed the energy of nitroglycerine. He had long considered the idea of mixing nitroglycerine with some solid material with the hope of decreasing its shock sensitivity.
Dynamite was invented by Swedish chemist Alfred Nobel in 1866 and was the first safely manageable explosive stronger than black powder. Alfred Nobel's father, Immanuel Nobel , was an industrialist, engineer, and inventor.
Jan 13, 2020 · Nitroglycerin was first invented by Italian chemist Ascanio Sobrero (1812–1888) in 1846. In its natural liquid state, nitroglycerin is very volatile. Nobel understood this and in 1866 discovered that mixing nitroglycerin with silica would turn the liquid into a malleable paste called dynamite.
- Mary Bellis
Nobel also invented gelatinous dynamite, a mixture of nitrocellulose and nitroglycerin. Ammonium nitrate was later substituted for part of the nitroglycerin to give a safer and less expensive explosive called extra dynamite.
- The Editors of Encyclopaedia Britannica
Oct 17, 2024 · Nobel named the new product dynamite (from Greek dynamis, “power”) and was granted patents for it in Great Britain (1867) and the United States (1868). Dynamite established Nobel’s fame worldwide and was soon put to use in blasting tunnels, cutting canals, and building railways and roads.
- The Editors of Encyclopaedia Britannica
- Swedish chemist, engineer, and industrialist Alfred Nobel was born October 21, 1833, in Stockholm, Sweden.
- Alfred Nobel is best known for his invention of dynamite and an explosive device called a blasting cap, which inaugurated the modern use of high ex...
- Alfred Nobel initially learned the fundamentals of engineering from his father. He later learned from private tutors, becoming competent in chemist...
- By 1895 Nobel had developed angina pectoris. He died of a cerebral hemorrhage at his villa in San Remo, Italy, on December 10, 1896.
- Alfred Nobel was known to be generous in humanitarian and scientific philanthropies. In his will, he left the bulk of his fortune in trust to estab...
Oct 1, 2016 · Nobel's big invention -- dynamite -- was a way of stabilizing nitroglycerin to make it more practical for blasting rocks or for tunneling into mines. His aha moment came during a stay...
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Alfred Nobel worked hard to improve nitroglycerine as an explosive that could be used in blasting rock and in mining. He made one of his most important discoveries when he found that by mixing nitroglycerine, an oily fluid, with kieselguhr, the mixture could be turned into a paste.
