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Meet octobot, a soft-bodied robot that looks like the future

Our future robot overlords never looked so squishy. A team of Harvard University scientists has built an entirely soft robot — one that’s inspired by an octopus. The octobot, described this week in the journal Nature, could pave the way toward more effective soft robots that could be used in search and rescue, exploration and to more safely interact with humans. “The octobot is a minimal system designed to demonstrate…

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NASA Just Found a Lost Spacecraft

If movies about space have taught us anything, it’s that no one can hear you scream. If you get lost in space, nobody’s going to find you. Unless you’re a spacecraft with a direct link to NASA. Then, there is hope for you yet. STEREO-B, from the Solar and Terrestrial Relations Observatory mission, went missing on October 1, 2014 after losing contact with the team back on Earth. However, on Sunday…

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The 7 things new college students don’t know that drive professors crazy

  While secondary schools pour their resources into helping students get into a good university, and adults rush to teach teens how to behave well socially, no one’s covering what kids need to know for, you know, the actual classes. I have a clear picture of what’s missing from their preparation. Here’s what to tell your college-bound students to help them succeed. —Washington Post

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Annie Sullivan on teaching: 

Helen Keller, rendered blind and deaf after an infection as a toddler, learned the gift of language from her patient and determined teacher, Annie Sullivan. Their story is told in the play The Miracle Worker (and my daughter plays Helen in three more shows this weekend at Latrobe’s Cabaret Theatre). As a young woman Helen Keller wrote her biography The Story of My Life, which also published some of Sullvan’s letters.…