invisibility cloak

Harry Potter’s invisibility cloak is close to reality!

A cloak of invisibility may be common in science fiction but it is not so easy in the real world. New research suggests such a device may be moving closer to reality.

September 19, 2015
September 19, 2015

Harry Potter’s invisibility cloak is close to reality!

A cloak of invisibility may be common in science fiction but it is not so easy in the real world. New research suggests such a device may be moving closer to reality.