How the wedge went from a soldered niblick in 1932 to today's grinds, gap wedges and spin-milled faces, with the myths cleared up.

How Karsten Solheim's 1966 Anser became the template for nearly every putter, and how Scotty Cameron, Odyssey, the Spider and L.A.B. Golf changed it.

How irons went from hand-forged mashies and niblicks to numbered sets, cavity backs, the Ping Eye2 and hollow players distance irons like the P790.