Tech & Science
The newly devised ‘tractor beams’ are not like the sort envisioned in Star Trek for grabbing spaceships; these tractor beams are deployed for trapping...
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Tech & Science
The development in acoustic tractor beams comes from the University of Bristol. Acoustic tractor beams work on the basis of controlling sound in order...
Tech & Science
The conventional way of studying bacteria is to mount them onto a slide and view them under a microscope. This is fraught with difficulty,...