الثلاثاء، 29 يوليو 2014

Sewing an invisibility cloak with a needle made of light

Laser Needle

Needles made of lasers are being used at the University of Cambridge to assemble nanoparticles into larger segments that could one day be used to make an honest-to-goodness cloaking device.



sourse ExtremeTech http://ift.tt/1s1u0sL

ليست هناك تعليقات:

إرسال تعليق