Scientists working hard to bring Harry Potter’s invisibility cloak closer to reality

Washington, June 7 (ANI): A mathematician at the University of Utah has revealed that experts trying to realise a superlens cloak in laboratories, based on his mathematical model, have achieved some surprising and exciting results. Graeme Milton admits that scientists are still very far off from inventing a workable device based on the concept of superlense cloak, but insists that lots and lots of efforts are being invested to achieve the ability to hide an object in the same way the cloaking