First of It’s kind, 25000 Invisibility Cloaks Trap A Light Beam May 26, 2012 by Raj Agrawal Leave a Comment Invisibility cloaking technology steps ahead. Using a biochip array to stop the light at the edge of each cloak. In this picture – 25,000 individual cloaks have been used to slow down light to a point where it’s stopped Via [Institute of Physics]