24 Jan 2013
Last updated during 20:33 ET
The ‘tractor beam’ is hoped to have medical applications
A real-life “tractor beam”, that uses light to attract objects, has been grown by scientists.
It is hoped it could have medical applications by targeting and attracting particular cells.
The research, published in Nature Photonics and led by a University of St Andrews, is singular to relocating little particles.
In scholarship novella programmes such as Star Trek, tractor beams are used to pierce most some-more large objects.
It is not a initial time scholarship has directed to replicate a attainment – despite during smaller scales.
In 2011, researchers from China and Hong Kong showed
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Source:
http://www.news.ezonearticle.com/2013/01/26/star-trek-style-tractor-beam-created-by-scientists/
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