SCIENTISTS INVENT 3D INVISIBILITY CLOAK!

DISCOVERY:

European researchers have taken the world a step closer to fictional wizard Harry Potter's invisibility cloak after they made an object disappear, a study published Thursday in the journal Science showed.

Scientists from Karlsruhe Institute of Technology in Germany and Imperial College London used their cloak, made using photonic crystals with a structure resembling piles of wood, to conceal a small bump on a gold surface, they wrote in Science.

"It's kind of like hiding a small object underneath a carpet -- except this time the carpet also disappears," they said.

... The researchers are working now to recreate the disappearing bump but on a larger scale, but Stenger said Harry Potter's invisibility cloak would not be hanging in would-be wizards' wardrobes in the near future.

"Theoretically, it would be possible to do this on a large scale but technically, it's totally impossible with the knowledge we have now," he said.

• The invisibility cloak was minute, measuring 100 microns by 30 microns.
• Recreating the invisibility cloak on a larger scale could prove challenging technically.

RTWT.