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SciTech Now
3D Printing Security
As more 3D printed products reach the markets so does the increased risk for counterfeit parts. Nikhil Gupta is an Associate Professor of Mechanical and Aerospace Engineering at New York University's Tandon School of Engineering. He joins Hari Sreenivasan to discuss a new security measure using three dimensional quick response codes.
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Robot human collaborations; invisibility cloak; space exploration; science fact & fiction.
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Understanding emergence; octopus intelligence; and understanding dementia in humans.
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GPS for your body; how the brain processes information; hackers; beautifying freeways
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