Harry Potter beware! A team of Chinese scientists has developed a way to unmask your invisibility cloak. According to a new paper in Optics Express certain materials underneath an invisibility cloak would allow invisible objects be seen again.
Harry Potter beware! A team of Chinese scientists has developed a way to unmask your invisibility cloak. According to a new paper in Optics Express certain materials underneath an invisibility cloak would allow invisible objects be seen again.