An old whetstone wheel gizmo.

[Adam Helmer]

Today I drove past the first yard sale of 2010 and am glad I stopped. I saw a round whetstone wheel gizmo with a bicycle seat affixed to the entire contraption. One sits on the seat and pedals and the wheel turns. The seller wanted $20 and I offered $10 and brought the contraption home to reside in my big barn.

As I was about to leave, the seller asked, "What are you gonna do with that thing?" I said, "Once Obama passes gun registration, I am gonna grind off all my gun serial numbers."

Adam