The Messy Scientist Who Saved Millions 🧫💊🇬🇧 In 1928, a Scottish scientist named Alexander Fleming went on holiday. Before he left, he did not clean his laboratory. He left some dirty dishes with bacteria on his desk. When he came back, he noticed something strange. A blue-green mould was growing on one dish. And around the mould, the bacteria were dead. Fleming looked closer. He discovered penicillin — the first antibiotic. It changed medicine forever. Before penicillin, even a small cut could kill you. After penicillin, doctors could save millions of lives. The funny part? Fleming was messy. If he had cleaned his laboratory before his holiday, he would never have discovered it. Sometimes being untidy is a good thing! 😄 So next time someone tells you to clean your room, tell them: "I might discover something important!" 🧫 😎