Real Life Tractor Beams Just Got Stronger | The Weather Channel
January 23, 2018Updated: January 23, 2018, 4:58 pm ESTPublished: January 23, 2018, 4:58 pm EST

Thanks to University of Bristol researchers, acoustic tractor beams just got strong enough to levitate a particle larger than the wavelength of sound.

Loading comments...

Advertisement
Advertisement
Advertisement