Showing posts with label Roth. Show all posts
Showing posts with label Roth. Show all posts
Wednesday, February 23, 2011
Found on http://zelastchancegaragedu78.blogspot.com/2010/06/ed-roths.htmlI can't find anything else on the internet about it, but if you are interested in another unheard of Roth creation, the "Rubber Ducky" see a full page about it here:http://www.ratfink.org/roths_rubber_ducky/index.html
Labels: innovation, Roth
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