Comment fait-on la POUDRE à canon? | L'accident qui a tout changé

How is gunpowder made? What's fascinating is that no one was trying to create it… and yet, this accident changed the course of human history forever. Gunpowder revolutionized warfare, transformed mining, altered construction, and paved the way for new technologies. But how exactly is it made? What are its ingredients? And why does it release so much energy? In this video, you'll discover step by step how gunpowder is made, from its components to the chemical reaction that makes it so powerful. Understand how a simple mistake became one of the most important inventions in history. Subscribe for more videos about science, history, and how everyday objects work. #gunpowder #powder #science #history #chemistry #invention #explosion #discovery