An interesting tidbit. The "Peirce" with whom Jastrow collaborated on early research in psychology mentioned on that page is Charles Sanders Peirce, logician, semiotician, polymath, and philosopher. And someone whose ideas more than one scholar has compared on certain points to Wittgenstein's. --- On Tue, 12/8/09, Sean Wilson <whoooo26505@xxxxxxxxx> wrote: > From: Sean Wilson <whoooo26505@xxxxxxxxx> > Subject: [Wittrs] Re: excellent duck-rabbit > To: wittrsamr@xxxxxxxxxxxxx > Date: Tuesday, December 8, 2009, 3:54 AM > ... dude, full body!! Now we're > gettin somewhere. (Thanks for the link) > > http://socrates.berkeley.edu/~kihlstrm/images/Jastrow/EhrenheitDuck.jpg > > > SW > > > > ========================================= > Need Something? Check here: http://ludwig.squarespace.com/wittrslinks/ > > ========================================= Need Something? Check here: http://ludwig.squarespace.com/wittrslinks/