Explore the fascinating story of Samuel Pepys, the 17th-century English naval administrator and Member of Parliament, who may have stumbled upon the concept of blood transfusion in 1666! In this video, we delve into the intriguing possibility that Pepys, known for his meticulous diary-keeping, might have played a role in the discovery of this groundbreaking medical technique. Join us as we uncover the historical context and surprising connections that could have led Pepys to this remarkable finding. Was this a chance encounter or a deliberate experiment? Let's unravel the mystery together!