This Smart Rubik's Cube Is Teaching Me How to Solve One After 40 Years of Failure
A robot built out of Lego can solve a Rubik's Cube in about 3.2 seconds, but some 40 years after I first picked up the iconic puzzle, I've yet to solve it on my own. I assumed that successfully unscrambling a cube would forever remain on my bucket list, but a smart Rubik's Cube is finally teaching me the strategies to...