Soon we will be able to stand by and work an implement at a distance using a tractor beam. Hooray! No more tractors needed! 
Maybe it is for SCUT's only.
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A team of scientists has created a real-life miniature "tractor beam" - as featured in the Star Trek series - in a development which may lead to more efficient medical testing.
Read more: Star Trek "tractor beam" created by scientists
Maybe it is for SCUT's only.
---------------------
A team of scientists has created a real-life miniature "tractor beam" - as featured in the Star Trek series - in a development which may lead to more efficient medical testing.
Read more: Star Trek "tractor beam" created by scientists
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