Back then, it was ground breaking stuff.
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If you think that’s cool, check out the earth auger. It’s revolutionary.
I was watching one about how aircraft components are attached. It’s riveting.
Many great stories, such as Marshall Litchfield, who used a Kinze grain auger to make a big “earth auger” that digs 18-in. dia. holes as deep as 9 ft. It mounts on his skid steer loader.
I found the documentary about mallets to be smashing!
I think I would have found it boring.
Did you hear about the rescue effort for the tunnel boring machine that tipped over while running and keeps digging deeper and deeper into the ground? It’s going well.
