How Everyday Accidents Shaped the World’s Most Useful Inventions

Starting a fire once required more patience than most people now remember. In the 1820s, English chemist John Walker noticed that dried chemicals on a stick could ignite when scraped. These early friction matches were not the neat, mild little tools people later kept in kitchen drawers. They could be unpredictable, smelly, and rough around the edges. But the idea was powerful because it made fire portable in a new way. A person could carry ignition in a box, ready for a stove, candle, pipe, lamp, or campfire.