American History Through the Eyes of Radio ep23 1746 Cavalcade of America – Stars of Destiny

Summary: A review of the life of David Rittenhouse is featured. An early astronomer in American history.<br> The Cavalcade orchestra presents the Cole Porter tune, Night and Day. <br> Born in 1732 to Dutch parents. At age 14, David is out in the woods, disappointing his father’s wishes to earn a good living. His skill in math, and making models makes no sense to a hardworking farmer. <br> After college, a 31 year old David works in his shop, ironing out details in adding the phases of the moon into a clock. His knowledge of astronomy makes it easier for him to be a surveyed. <br> After being married, and living on the family farm, his observation of the stars never stopped. Building models of the solar system financed a move to the city, but his farm became the planetarium. Ben Franklin consulted him in matters of astrology. <br> Rittenhouse also distinguished himself in physics, inventing a metallic thermometer. Now with a worldwide reputation, he received grants, political positions, and served under George Washington to develop the national mint. <br> Dupont makes synthetic sponges that can be washed, sterilized, and hold up under a variety of household uses. <br>