Google Celebrates Rene Laennecs 235 Birthday With Doodle. Today google changed its Doodle to Rene Laennec. René Laennec was french physician.<br />Google Doodle Rene Laennecs 235th Birthday February 17, 2016 STETHOSCOPE inventor RENE LAENNEC bio. René-Théophile-Hyacinthe Laennec (born .
