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The goal: A handheld device, described as a molecular-level Lego set, that will test for tuberculosis and similar bugs in 30 minutes.
As rates of STDs among young people in the UK continue to rise every year, health officials are developing a computer chip that can diagnose herpes, chlamydia, and more--within minutes.
CNET copy editor Jeff Sparkman narrows down his wish list to five vaguely tech-related items. He's been really good this year. Honest.