List Price: $17.99 Deal Price: $13.73 You Save: $4.26 (24%)The Post-it Note was invented as a solution without a problem. In 1968 Dr. Spencer Silver, a 3M scientist, developed a unique, repositionable adhesive. As remarkable as it was, the product could not find a market. Six years later, colleague Art Fry recalled Silver's seminars promoting the light adhesive when he was daydreaming about a bookmark that would stay put in his church hymnal. The rest is history.Expires May 21, 2012

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