Show and Tell: Nano ID

CNN SHOWandTELL (video)

Show and Tell: Nano ID

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Show and Tell: Nano IDPills with microscopic id tags are designed to keep you from swallowing counterfeit pills.

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Pages: 12

  • Show and Tell: Nano ID

    Posted: 2008-11-28 15:39:26Show and Tell: Nano ID

    Pills with microscopic id tags are designed to keep you from swallowing counterfeit pills. [more...]

  • Show and Tell: iPhone gold

    Posted: 2008-11-14 14:58:46Show and Tell: iPhone gold

    The iPhone application store has opened up a lucrative new world to do-it-yourself game makers. Steve Demeter shows us how he did it. [more...]

  • Show and Tell: Virtual Holograms

    Posted: 2008-11-07 13:22:06Show and Tell: Virtual Holograms

    A look behind the curtain into CNN's virtual hologram technology. [more...]

  • Show and Tell: Autonomous Helicopters

    Posted: 2008-10-24 14:38:46Show and Tell: Autonomous Helicopters

    Model helicopters that learn tricks and can even fly by themselves. [more...]

Pages: 12

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