When you’re working with tiny nanoparticles, you need extremely delicate tools. Like, say, tweezers that can manipulate particles 1, 000 times thinner than a human hair without physically touching them. That’s exactly what researchers at the Institute of Photonic Sciences have come up with: optical nanotweezers that use light to move tiny particles in three dimensions . It’s not sci-fi anymore. Read more…        

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World’s Tiniest Tweezers Grab Nanoparticles Using Nothing But Light