The world's smallest Rubik's Cube was unveiled to the media on Wednesday to commemorate the 40th anniversary of the six-sided puzzle in Japan.The aluminum cube, weighing about 2 grams and measuring 9.9 millimeters on each side, was shown a day before an exhibition opens to mark the debut of the popular three-dimensional puzzle in the country in 1980.The exhibition includes a mosaic artwork made up of 1,600 pieces of Rubik's Cube, portraying Hungarian sculptor and architect Erno Rubik, the puzzle's inventor.The commemorative cube was developed by MegaHouse Corp., a subsidiary of Bandai Namco…READ FULL ARTICLE
