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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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U.S. Public Wary of Biomedical Technologies to ‘Enhance’ Human Abilities

Americans are more worried than enthusiastic about using gene editing, brain chip implants and synthetic blood to change human capabilities. Majorities of U.S. adults say they would be “very” or “somewhat” worried about gene editing (68%), brain chips (69%) and synthetic blood (63%), while no more than half say they would be enthusiastic about each of these developments. Some people say they would be both enthusiastic and worried, but, overall,…

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Neuroscientist Explores the Ethical Quandries of a Digital Afterlife

Now imagine the resources required to simulate the brains of millions or billions of dead people. It’s possible that some future technology will allow for unlimited RAM and we’ll all get free service. The same way we’re arguing about health care now, future activists will chant, “The afterlife is a right, not a privilege!” But it’s more likely that a digital afterlife will be a gated community and somebody will…