Scientist Can Wrangle Microscopic Particles Using Gentle Tornadoes of Sound

Getting microscopic objects into formation is a tricky proposition. They don't make tweezers small enough. Fortunately there's an alternative: sweeping them up in a sonic vortex. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/4O0yF7AxbRU/scientist-can-wrangle-microscopic-particles-using-gentle-tornadoes-of-sound

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