Sunday, June 9, 2013

A Good Screw

So, this afternoon I held up a 250lb barn door with one hand.  It did take some improvised pulleys, a lever system, some inclined planes, some roller bars to move it and get it in place with just the two of us, but we did it!  Master said we'd have all the simple machines covered if we only had a good screw.... LOL.

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