Why Are We Still Looking for a Black Box?

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Why Are We Still Looking for a Black Box?         With all the satellite tech of today, why do we still need a black box to figure out what happened? Read More WATCH VIDEO: What Does a Black Box Do? Find out what's inside a black box and how it works. Products We Thought Were Safe But Weren't         If e-cigarettes pose a health hazard, it wouldn't be the first time a supposedly safe product proves to be anything but. Read More WATCH VIDEO: 5 Habits to Drop in 2014 Check out our list of five seemingly healthy habits you should actually quit. Can 'Oil Pulling' Really Improve Your Health?         A health fad called "oil pulling" has gone viral, in which people swish their mouths with oil for better health. Read More WATCH VIDEO: Do Vitamins Really Improve Health? Supplementing with vitamins will prolong our lives, right? Maybe not. Are Some Dog Breeds More Aggressive?         It's widely debated whether a dog's level of aggression toward strangers is due to its breed, or the way its owner raises it. Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2014 Discovery Communications, LLC