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Engineering

The Living Voters Guide, created by the UW and presented with Seattle’s CityClub, just won a regional award and has been updated for the 2012 election. This year the guide has expanded to include a California edition, and the Washington guide will include fact-checking of selected points by Seattle Public Library staff.

Global health researchers are working on cheap systems like a home-based pregnancy test that might work for malaria, diabetes or other diseases. A new chemical technique makes medically interesting molecules stick to regular paper — a possible route to building such paper-based diagnostics from paper you could buy at an office-supply store.

A team of University of Washington 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 UW 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 University of Washington 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.