New tractor beam technology could one day minimize biopsy trauma
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New tractor beam technology could one day minimize biopsy trauma

Researchers at TMOS, the ARC Center of Excellence for Transformative Meta-Optical Systems, have taken an important first step in the development of metasurface-enabled tractor beams—rays of light that can pull particles toward it, a concept that fictional tractor beams featured in science fiction are based on.