Call Me Stormy

Finding righteous currents in turbulent times

A Real-Life Tractor Beam

Two New York University researchers have boldly gone where no man has gone before. David B. Ruffner and David G. Grier have perfected the first real-life Tractor Beam –using Bessel Beams to move particles in a lab. So far, it’s only worked on molecules and the smallest particles, but how long before we can haul starships across the galaxy? H/T SourceFed

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