Ocean 'Duck' Noise ID'd, Other Sound Mysteries Remain

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Ocean 'Duck' Noise ID'd, Other Sound Mysteries Remain         A mysterious duck-like sound in the ocean is finally identified -- but other puzzling noises remain unsolved. Read More WATCH VIDEO: The Coolest Things Sound Waves Do Sound waves are all around us, and when harnessed they can do some super-cool things Tech-ed Out Clothing Is Fashion Forward: Photos         When robotics, smart materials, communications, alt-energy and sensors get sewn into clothing, the runway gets interesting. Read More WATCH VIDEO: NASA's Robot Iron Man Will Save the Day Another awesome humanoid robot has been built -- this time by NASA. Asteroids Whack Earth More Often Than Thought         An infrasound network detected 26 explosions between 2000 and 2013 caused by asteroids blasting apart in Earth's atmosphere. Read More WATCH VIDEO: Russian Meteor: The Full Story We now know the size of the massive space rock...and wait till you hear how fast it was moving! Why NASA is Experimenting on Twins in Space         To understand the the long-term effects of space on the human body, NASA is conducting an experiment involving twins! 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