French physician who rose to fame for inventing the stethoscope. At age group 12, he began studying beneath the path of his uncle, who was simply a medical teacher. 1 day, while maintaining an overweight individual whose heartbeat couldn’t become heard or experienced, he devised an instrument to amplify the heartbeat audio. His dad discouraged him from operating as a health care provider, and for some time he was interested in philosophy and artwork. William Harvey, who resided about two hundreds of years before Laennec, was another great contributor to medical technology.