The back story on Twitter's founding is profiled as the social giant prepares for its public stock offering; the site to help consumers buy health insurance gets more scrutiny; and NPR goes to the quiet zone — all in this week's tech roundup.
It's now possible to create an impressive copy of Michelangelo's David or Rodin's The Thinker with a 3-D printer. Rather than object, some museum curators see this high-tech replication as a way to bring near-real versions of classic works to the masses.
Latinos are some of the biggest consumers of social media in the U.S., but when it comes to developing the technology, the numbers aren't very high. Host Michel Martin speaks with Oscar G. Torres, who is hosting hackathons to encourage Latino innovation.
With a son who had a phobia of needles, Dr. Amy Baxter stumbled upon a solution: a high-frequency vibrating ice pack that helps disrupt pain signals on their way to the brain. She stuck a cute bee on the front, won a $1 million federal health grant, and the product now known as Buzzy was born.
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