Hosts: Steve Gibson with Leo Laporte

Steve looks at Captcha and Re-Captcha – the pros and cons of trying to distinguish humans from robots, with a side look at Alan Turing and Jeff Hawkins’s On Intelligence.

For 16kpbs versions, transcripts, and notes (including fixes), visit Steve’s site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.

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Running time: 1:23:42