Battery powered pills that deliver medication in the body when and where it's needed
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Researchers at Carnegie Mellon University have developed a prototype for edible electronics--battery-powered pills programmed to deliver medication where and when it’s needed within the body. Professor Christopher Bettinger joins Hari Sreenivasan to discuss how these smart pills work.
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“SciTech Now” is a new weekly, half-hour newsmagazine program focusing on “the nexus of new ideas.” Hosted by Hari Sreenivasan, anchor of “PBS NewsHour Weekend” and a senior correspondent for the nightly program, “SciTech Now” tackles topics including technology, scientific discovery and innovation.

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