Were One Step Closer to Making Harry Potters Invisibility Cloak a Reality

Harry Potter€™â€˜€ ™ s ’ € ˜ invisibility cape â € ™ appears closer to truth as Canadian camouflage maker Hyperstealth Biotechnology has actually made an application for patents on its €˜â€™ € ˜ Quantum Stealth ‘€ ™ product. €™ The â € ˜ paper-thin and low-cost â € ™ innovation works by flexing light […]