Ulster University also offers program concentrations in Peace and Conflict, Irish Studies and Irish Cultural studies where you can earn an certificate from Ulster University for completing a specific track of study! Information about these programs can be found under the Academics tab.
Rubik's Cube is a 3-D combination puzzle invented in 1974 by Hungarian sculptor and professor of architecture ErnÅ Rubik.lthough the Rubik's Cube reached its height of mainstream popularity in the 1980s, it is still widely known and used.
More than 350 million cubes have been sold. Rubik patented his invention in 1977, calling it the Magic Cube. It didnât take off until he licensed it to Ideal Toy Co. in 1980. From that moment, Rubikâs Cube sold 100 million units within three years and became an â80s icon to rival Pac-Man and Tom Selleck. It is often called the worldâs best-selling toy.