aPriL does feral sometimes

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Consider the story of soda ash, that chemical used as a flux in glassmaking since the dawn of civilisation. This extraordinary alkali can help reduce the melting point of silica sand when added in a furnace. When mixed with oils and fats it can create soaps and it’s also instrumental in the production of paper. You will rarely go a day of your life without touching something that owes its existence to soda ash.
Material World: The Six Raw Materials That Shape Modern Civilization
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