Wapello County. There are 185 real estate listings found in Wapello County, IA. There are 7 cities in Wapello County which include Ottumwa , Blakesburg , Eldon , Eddyville , and Agency . There are 7 zip codes in Wapello County which include 52501 , 52536 , 52554 , 52553 , and 52530 .
The Franklin stove is a metal-lined fireplace named after Benjamin Franklin, who invented it in 1741. It had a hollow baffle near the rear (to transfer more heat from the fire to a room's air) and relied on an inverted siphon to draw the fire's hot fumes around the baffle.
6. Of course, you probably know that he is responsible for the lightning rod, bifocal glasses and the Franklin stove. But in 1761, Franklin also invented the glass harmonica (or armonica, as Ben called it). It became quite popular during Franklinâs time and armonica-specific pieces were composed by the likes of Mozart, Beethoven, and Handel. More of Franklinâs inventions include: