On Oct 22, 7:48 am, Clifford Lester Huprich wrote:

http://link.huffingtonpost.com/kkn.1...HKII1RBwpA6761

"Steven Johnson's 'Where Good Ideas Come From': 6 Brilliant, World-Changing
Mistakes (PHOTOS)"

Good stuff.

Totally unrelated to Rec.Crafts.Metalworking