Ten years on, invisibility cloaks are close to becoming a manufacturable reality
Thursday, September 24, 2015 - 07:30
in Physics & Chemistry
Invisibility has long been one of the marvels in science fiction and fantasy – and more recently in physics. But while physicists have figured out the concept for how to make invisibility cloaks, they are yet to build a practical device that can hide human-sized objects in the way that Harry Potter's cloak can.