On P's parent's farm "hauling" involves emptying both steel grain bins as well as the more quaint grainery. Here's a helpful hint, if you ever get asked by P's dad which one you'd be willing to help empty, choose the steel bin.
When emptying the steel bin, we take advantage of the harnessed power from the dams of the Missouri River (electricity), to move the grain out of the bins through an auger and into the waiting truck. However, in the grainery, we harness the power of gravity for 90% of the work (letting the grain simply flow out of a hole in the floor into the truck bed waiting below), but those last couple feet don't flow quite as freely and require a bit of human effort, via shoveling. P tends to harness this last 10% from carbohydrates in the form of whole wheat bread and potatoes, while C has been fairly successful at finding garden work to do during this time.
Emptying the grainery is accompanied by a fair bit of dust which makes the job a little less fun, but it also makes for fairly dramatic pictures. This dark picture is P shoveling and sweeping an overhead bin of soybeans. The ray of light is coming from an overhead window, and the tiny circle of light on the floor is the chute where all the beans must flow out.
Using the truck, or wagons pulled by a tractor, we haul the grain to a large cooperative elevator, called Fremar (the combination of Freeman and Marion-the two nearest towns), that is simply massive in scale.
Every year in rural America you can read stories of farmers who die when they get trapped in a grain bin/grain avalanche. By and large grain bins aren't all that dangerous, but what generally happens in these tragedies is this:
- Wet grain ( > 17% moisture in corn) is stored in a grain bin.
- A farmer starts to remove the grain from the bin by using an auger to unload from the bottom of the bin. . . similar to a hourglass if it only had one end.
- If the grain is too wet, it does not fall down past each other or flow evenly, instead it cakes up and makes clumps of grain or even bridges which creates a void below.
- The victim errantly somehow, either intentionally or not, gets into the grain and under the additional weight, the grain finally collapses.
- Unlike water, a person has no buoyancy in grain, and also unlike water when you breath out and your chest collapses, you cannot re-expand your chest to take in more air as the grain does not displace easily.
- A human succumbs to the air constriction.