Top 10 Space Robot ‘Selfies’

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Top 10 Space Robot 'Selfies'         Explore the fascinating phenomenon of robots snapping self portraits while doing cutting-edge science in space! Read More WATCH VIDEO: Where to Experience Outer Space on Earth There are places on Earth that will enable you to experience what life is like on other planets. What Our Ancestors Looked Like: Photos         DNA analysis and new archaeological finds allow scientists to more accurately recreate what our early ancestors looked like. Read More WATCH VIDEO: How Old Is the Human Race? How long have humans been walking the planet? Turns out, the answer is in our genes. Mood Sweater Automatically Shows Your Feelings         Now you really can wear your heart on your sleeve with this mood-sweater. Read More WATCH VIDEO: Love Hormone Gives You Fear and Anxiety Oxytocin -- aka, the Love Hormone -- can also lead to deeper and darker feelings. How Much Water Do We Really Need to Drink? Video         DNews looks into the saying that you need eight glasses of water a day actually hold water. 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 © 2013 Discovery Communications, LLC