How Did The Mixture For Gunpowder Changed

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Most people may think that gunpowder has changed a lot because it was invented such a long time ago but really it has barely changed at all. The mixture for gunpowder today is normally smokeless powder but the same or a very similar mixture to ancient China’s was used until the nineteenth century. The mixture for gun powder could change depending on it’s use for example the gunpowder required for a bomb needs to have a high explosion rate whereas the gunpowder for a bullet needs to have a slower explosion rate so that the bullet travels

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