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Engineering

A tiny digital tag developed at the Ä¢¹½ÊÓÆµ can for the first time see when birds meet in the wild, offering a window into animal social networks. A study in Current Biology used the tags to track the social habits of New Caledonian crows, and found a surprising amount of interaction among the tool-using birds.

An international team of researchers has made headway toward a comprehensive listing of all the working parts of the human genome. More than 30 scientific papers appear today, include major work by Ä¢¹½ÊÓÆµ researchers. The London Museum of Science celebrates with ceiling banners and aerial dancers.

This summer the Ä¢¹½ÊÓÆµ hosted the first World Lab Summer Institute, which brings together computing and design students from the Ä¢¹½ÊÓÆµ and Beijing’s Tsinghua University. The students spent seven weeks devising ways that technology could be used to address global issues in health, environment and education.

A team of Ä¢¹½ÊÓÆµ students designed a unique rocket motor and launched it 5 miles up to claim first prize this summer in the Intercollegiate Rocket Engineering Competition. The Ä¢¹½ÊÓÆµ students built a new type of motor powered by a combination of solid paraffin and liquid nitrous oxide. So-called hybrid propulsion systems are a nontoxic, safer alternative to space agency rockets that use hazardous liquid propellants such as hydrazine, nitrogen tetroxide and fuming nitric acid. Safe but powerful…

Do you have what it takes to be an ethical hacker? Can you step into the shoes of a professional paid to outsmart supposedly locked-down systems? Now you can at least try, no matter what your background, with a new card game developed by Ä¢¹½ÊÓÆµ computer scientists. “Control-Alt-Hack” gives teenage and young-adult players a taste of what it means to be a computer-security professional defending against an ever-expanding range of digital threats. The game’s creators will present it…

Like a deep-sea bloodhound, Sentry — the newest in an elite group of unmanned submersibles able to operate on their own in demanding and rugged environments — has helped scientists pinpoint optimal locations for two observation sites of a pioneering seafloor laboratory being planned off Washington and Oregon.