Science history: Alexander Fleming wakes up to funny mold in his petri dish, and accidentally discovers the first antibiotic — Sept. 28, 1928

On September 28, 1928, Alexander Fleming made a groundbreaking discovery when he noticed a peculiar mold in his petri dish during his experiments with bacteria. This mold, which he later identified as penicillin, became the world's first antibiotic and transformed the treatment of bacterial infections, saving countless lives. This serendipitous moment not only highlights the importance of curiosity in science but also marks a pivotal point in medical history, showcasing how unexpected findings can lead to revolutionary advancements.