[Alex], [Sungjoon], and [Rameez] are solving Rubik’s Cubes. They’re doing it with an FPGA, with homebrew robot arms to twist and turn a rainbow cube into the correct position. First ...

With rubber bands, paper clips and wooden blocks, Rubik fashioned a fist-size cube from smaller cubes that could turn while still hewing to the whole. The cube was built to symbolize symmetry ...

Following is a transcript of the video. Narrator: This is the iconic Rubik's Cube. A 22-year-old in Australia can solve it in a record 4.22 seconds. Others might spend hours, days, weeks ...