Searching for Time Travelers -- a Waste of Time

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Searching for Time Travelers -- a Waste of Time         Physicists tried searching for time travelers on the Internet. But they didn't find any. Read More WATCH VIDEO: Is Time Travel Possible? An Iranian government scientist claims to have invented a real, working time machine. Could it be? Biofluorescent Fish Light Up the Deep: Photos         Nearly 180 species of fish that glow have been identified in a new study led by the American Museum of Natural History. Read More WATCH VIDEO: Glowing Animals! Because Why Not? Everything seems to be glowing these days! First glowing plants, now ... sheep! 7 Everyday Techs Spying on You         Don't look now, but just about every gadget in your vicinity has the capability of spying on you. Read More WATCH VIDEO: Passwords Suck! New Tech Provides Better Security With today's technology there are some seriously wicked new ways to secure your life. Robots on the Runway at CES: Video         CES 2014's Digital Health Summit had a ton of incredible robots on display, including robotic legs for the paralyzed, adorable manufacturing robots and more. 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