Amazing Nano Sculptures Only Visible by Electron Microscope

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Amazing Nano Sculptures Only Visible by Microscope         An artist has created a series of nano-scale sculptures so small that they can only be viewed via electron microscope. Read More WATCH VIDEO: Can Math Equations Be a Form of Art? Sometimes, math can be hard ... but can it also be beautiful?  Iceland Lava Field Is Larger Than Manhattan: Photos         A volcanic eruption at Iceland's Holuhraun Lava Field is the largest since the 18th century. Read More WATCH VIDEO: Meet the Guy Who Went Into a Volcano The star of a viral video describes his descent into the closest thing to hell on Earth. Captive Male Tortoises Clamor for Woman's Touch         Three huge Galapagos tortoises at a zoo in Santa Fe seek out neck rubs and shell scrubs from two women zookeepers. Read More WATCH VIDEO: Millions of Turtles Killed Due to Bycatch Many turtles were accidentally killed over the last two decades as a result of global fisheries. 3-D Printing Robot Makes Home Out of Mud         Is there anything 3-D printers CAN'T do? DNews takes a look at how far the technology has come, and how fast. 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