Don't have RepRap Mendel yet but will soon.
Made many things over the years that everyone said I couldn't.
Home made telescope with my son for a school project, including grinding and figuring my own mirror.
Water bore drilling rig from a ride on mower.
My own wooden spoke wheels for my 1928 Chrysler.
I love to prove them wrong.
Wait till i get my reprap. He, He, Heeeeee.