Engines Podcast
Engines of Our Ingenuity 1744: Chinese Bombard
Posted on · Episode: 1744 The Chinese origin of the European bombard. Today, a cannon that’s two hundred years too old.
Tag: manure
Engines Podcast
Engines of Our Ingenuity 1601: Dirt
Posted on · Episode: 1601 Mother dirt. Today, let’s play in the dirt.