In general, Rubik's cube can take several minutes even solving one side. A self-made robot made of a Lego block that makes its Rubik's cube all six sides in about 90 seconds is a hot topic. The topic ...
I’ve been meaning to write about this one for a while. My friend and co-worker, David Gilday, is a LEGO fanatic, and also Rubik’s cube fan. What else would you expect from someone like that, other ...