Ready for iWatch? Look What Came Before It

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Ready for iWatch? Look What Came Before It         How did we get from sundials to multifunctional devices with heart-rate monitoring, texting alerts and smartphone integration? Read More WATCH VIDEO: How Sugars Help Plants Tell Time Living animals aren't the only ones with internal clocks. Plants also have them and they're driven by sugar! Pluto May Have Deep Seas and Ancient Tectonic Faults         There are good reasons to suspect that Pluto's surface is riddled with faults caused in part from a liquid ocean. Read More WATCH VIDEO: Pluto Gets Demoted Astronomy leaders vote to take away Pluto's planetary status, leaving the solar system with eight celestial bodies. Plant These Flowers to Power Bees: Photos         Check out these flowering plants that can help give bees a boost. Read More WATCH VIDEO: Why Are All the Bees Dying? Bee populations around the world have collapsed. Now scientists are scrambling to find out why. The Most Painful Places to Get Stung by a Bee         Bee stings can be painful and terribly inconvenient. Does it hurt more to get stung on certain parts of your body? 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