Engines Podcast
Engines of Our Ingenuity 1359: Windmills
Posted on · Episode: 1359 The Windmill: A device that has come, gone, and which may come again. Today, let’s tilt at windmills.
Tag: grain
Engines Podcast
Engines of Our Ingenuity 1161: Roman Water Wheel
Posted on · Episode: 1161 An old Roman mill tells about the acceptance of technology Today, we try to make sense of an old Roman power plant.
Business
Texas’ Grain Sales To China Surge, Even As Other Exports Falter
Posted on · China’s demand for industrial raw materials is falling as the country’s economic engine sputters. But food is another story.