This Mysterious Chunk of Steel Is Stumping Everyone: 99% Have No Idea What It’s Really For!

comes partly from the absence of complexity.

That Is Why the Basic Design Has Lasted

Many modern tools improve rapidly because better electronics, batteries, and materials become available.

A manual post driver does not require much improvement.

Its core purpose is already served by mass, shape, handles, and gravity.

There is only so much technology required continue reading …