Potterheads Unite! This Invisibility Cloak for Photonic Chips is a 'Harry Potter' Fantasy Coming True

In the past, invisibility is just something you could find in fiction books and movies such as "Harry Potter" and "Star Trek," but now, this sci-fi dream is slowly turning into reality. A team of researchers has developed an "invisibility cloak" for high-tech processing computer chips to improve speed using less power.