Arriving at the proper auger size begins with an evaluation of your grain bin system. Measure the tallest ... a reducer should be used on the gearbox to cut the number of revolutions to 540 ...

The center bins are 73 feet deep, and those under the lowest part of the roof, 52 feet. An iron ladder is built into one corner of each to enable a man to examine the grain or sweep out the dust ...

Follow Boston.com on Instagram (Opens in a New Tab) Follow Boston.com on Twitter (Opens in a New Tab) Like Boston.com on Facebook (Opens in a New Tab) ...

In “Theater of Thought,” he talks to scientists and other experts about consciousness, quantum computing and whether parrots understand human speech. By Alissa Wilkinson Aaron Taylor-Johnson ...