Carl Wilhelm Scheele

Hello there! My name is Carl Wilhelm Scheele. I was born a very long time ago, on December 9th, 1742, in a town called Stralsund. When I grew up, I became an apothecary, which is like a pharmacist today. My shop was filled with bottles and jars of all sorts of powders and liquids, and my favorite thing to do was experiment. I loved mixing things together to see what would happen. It was like being a detective, but instead of solving mysteries with clues, I was discovering the secrets of the world all around us. My curiosity was my guide, and my shop was my special place for discovery.

My little pharmacy was also my laboratory. I was always asking questions. I once wondered, 'What makes a fire burn?'. So, around the year 1772, I did many experiments and discovered a special kind of air. I decided to call it 'fire-air' because it made candles burn so brightly. Today, you know this special air by another name: oxygen. It's the same important air that we all breathe to live. But I didn't stop there. In 1774, I discovered something else—a strange greenish-yellow gas. You might know it, too. It's called chlorine, and it's used to keep the water in swimming pools clean so you can swim safely. I found so many new things just by being curious and paying close attention to my experiments.

I was so busy with my discoveries that I didn't always write them down and share them with other people right away. Sometimes, other scientists announced the same discoveries before I did, but that's okay. The most important thing was that we were all learning together about the world. My work helped other scientists understand chemistry in a brand-new way. I lived to be 43 years old, and my whole life was one big, exciting experiment. People remember me today as a great chemist who discovered more new elements than almost anyone else. I hope my story reminds you to always stay curious, ask questions, and never stop exploring the amazing world around you.