Spark 91 - November 15 & 17, 2009

Sneakers
Original image by D Sharon Pruitt

On this episode of Spark: CAPTCHAs, data visualization and romancing the phone.

This episode features Creative Commons music and sound effects: You can download this episode as an MP3, or receive Spark automatically by subscribing to any of our totally free podcast feeds: For more information (and instructions) visit cbc.ca/podcasting

 

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