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Dynamite SHEEPT timeline, Economic, image, 1867 Dynamite was patented by…

- - - - 1880
        
        1890
        
        1900
        
        1910
        
        1920
        
        1930
        
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- - - - Nobel created dynamite to help people in building and mining, but he and others also used dynamite to make bombs, canons, and rockets used in wars. Nobel wanted his inventions to help people. Instead, dynamite earned money by hurting people and damaging buildings during war.
        
        The use of military explosives and dynamite was common shortly after the Second World War, but today this has shifted to the use of home-made explosives of fertilizer, fuel, and fuse caps inserted into empty beer bottles. Bombs weigh approximately 1 kg and have a destructive diameter of 4–5 m.
        
        For many years dynamite was the primary explosive used underground, but this has largely been replaced by blasting agents based on ammonium nitrate (AN; chemical formula NH4NO3) and fuel oil (FO; chemical formula CH2). Neither of these components is explosive by itself, but, when mixed in the proper weight ratio (94.5 percent AN, 5.5 percent FO) and ignited…
        
        Great progress in mining was made when the secret of black powder reached the West, probably from China in the late Middle Ages. This was replaced as an explosive in the mid-19th century with dynamite, and since 1956 both ammonium nitrate fuel-blasting agents and slurries (mixtures of water, fuels, and oxidizers) have come into extensive use.
- - - - People are using dynamite as weapons, and lots of people are killed by dynamite.This is a secondary source and it's a positive effect
- - - - In the past, there were many accidents in the process of making dynamite. For instance, there were two huge explosions at the Somerset West Plant in the 1960s. Some workers died because of this explosion. Then, people started to change the design of dynamite because they wanted to make dynamite safer.
        This is a secondary source and it's a negative effect
- - - - Dynamite made jobs of demolition and mining a lot easier and faster. It also helped in the development of transport networks all around the world. This led to further expansion of cities and towns and efficient trading among countries. Secondary source and a positive effect
        
        Dynamite has been essential to unlocking resources. Nobel himself benefited from the use of his explosive to improve oil production in Russia, and E.A.L.
        Secondary source and a positive effect
- - - - “The destruction of infrastructure by explosive weapons results in hazardous dust and debris; such debris remains in the area for long periods. In Aleppo alone 15 million tonnes of rubble was generated, which would take at least six years of continuous work to clear.”
        This is a secondary source and it has a negative effect
        
        the appointment and necessary competence of the explosives supervisor, shotfirer and driller and the specific responsibilities they have including their statutory duties
        This is a secondary source and it has a negative effect