Nobel owned 355 patented inventions in his lifetime, opened about 100 companies and factories in 20 countries on five continents, including Europe and the United States, and accumulated huge wealth. In 1841, Nobel entered the local Yuotai Primary School, which was the only school he received formal education in his life. Nobel's class attendance was at its lowest due to illness. But in school, he studied hard, so his grades were often among the best.
In 1863, Nobel returned to Sweden and developed explosives with his father and brother ***. An accidental explosion blew up the factory and killed his brother. The government prohibited them from conducting further experiments. For a time, he set up his laboratory on a barge on Lake Mara outside Stockholm. In the autumn of that year, Nobel successfully invented the detonator for nitroglycerin dynamite; in October, he obtained the patent for nitroglycerin dynamite.
Nobel had a long-term interest in literature and wrote some poems in English in his youth. Later generations also found the beginning of a novel he wrote in his posthumous manuscripts. What is little known is that Nobel was also a playwright, but it was not until his death that his only play could be copied
Unfortunately, his work was considered " "Slanderous and blasphemous." Almost all of them were destroyed after Nobel's death, with only three copies surviving. It was not until 2003 that the first surviving edition was published in Sweden. The play has not been translated into other languages ??besides Esperanto, including English.
In October 1863, Nobel obtained the patent for the invention of explosive explosives. This invention is called the "Nobel Ignition". In 1864, he obtained the patent for the invention of nitroglycerin explosive.
Nobel not only made contributions in explosives, but also made certain achievements in electrochemistry, optics, biology, physiology and literature. During his lifetime, Nobel applied for 355 invention patents in the UK alone. In addition to explosives, Nobel was also interested in fuses using nitroglycerin, silent guns, metal hardening, welding, welding, and the stabilization of bullets.
Undersea equipment using gas is extremely safe, rockets are used to rescue shipwrecks, etc., and he has achieved theoretical and practical achievements; he made lacquers or dyes based on artificial rubber, artificial leather, and nitrocellulose. , artificial gemstones and other aspects of experimental research have created.