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Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Tuesday, 02-Oct-2018 10:51:36 UTC Stephen Sekula From NobelPrize https://twitter.com/NobelPrize on Twitter: Ashkins optical tweezers grab particles, atoms and molecules with their laser beam fingers. They can examine and manipulate viruses, bacteria and other living cells without damaging them. New opportunities for observing and controlling the machinery of life have been created.