February 24, 2007
Even Better Than Invisible Ink

Suzanne gets a no-prize she can erase at will for bringing us news of the development of "reusable paper." It'll be interesting to see if they can make this technology competitive with regular paper. Considering the cost of paper is so low right now it's measured in fractions of a penny per sheet, this would seem to be a very real challenge.

Posted by scott at February 24, 2007 07:36 AM

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