Most people who grew up in the ’80s remember the Rubik’s Cube, that small, six-colored cube that could provide hours of entertainment as well as huge frustrations. Now, a Boston-based company has ...
How fast can Casey Pernsteiner solve a scrambled Rubik’s Cube? Try reading this paragraph out loud. That’s about how long it takes her to transform that mixed-up block of squares into a completed ...
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