Wheat is a common ingredient in many of our favorite foods, and although it is easy to head to the store and pick up a loaf of bread or a doughnut, the grain production process isn't as simple.

The wheat production process, when boiled down, hasn't changed a lot over the centuries. Threshing, winnowing, and grinding all still occur, but to do so on a large scale is really where technology and engineering have made their mark. Learn the basic process from the time wheat is planted to hitting the supermarket shelves and everything in-between.