Did you ever play telephone with the tube inside paper towel rolls? You aren’t alone. The first stethoscope was nothing but a rolled-up piece of paper. In 1816 Dr. Rene Laennec wanted to listen to the sounds of his patient’s heart. Rather than place his ear on the person’s chest, he improvised. It worked! He coined the name stethoscope and called the process auscultation. About twenty-five years later, Dr. Camman added earpieces so he could use both ears.
Proverbs 4:23 Watch over your heart with all diligence, For from it flow the springs of life.
Cynthia L Simmons and her husband have five grown children and reside in Atlanta. A Bible teacher and former homeschool mother, she writes a column for Leading Hearts magazine. She has written homeschool curriculum, Bible studies, and a series of historical fiction novels. Presently she serves as president of Christian Authors Guild, gives workshops on writing and parenting, and coaches writers. She is fond of history and hosts Heart of the Matter Radio and #Momlife chats to offer women the elegance of God’s wisdom.