Social Solar-power Gadgets, Tactile Telepresence, and Social TV


Hans Raffauf and Bill St. Arnaud talk social solar-power gadget chargers. Marie-Jose Monpetit on the present and future of social TV. Nora Young visits a telepresence art exhibit. Amanda Lenhart on a new study about teens and social media. And Jon Kalish on DIY sous vide cooking.

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