The ex-Mars AI Robot Cube is a self-scrambling electronic cube that's great for novices and experienced cubers.

The intricately designed puzzle pieces are made from quarter-inch three ... based in Arvada, makes a high-performance superinsulation technology for NASA spacecraft and space instruments called ...

[Kagen Sound] is a woodworker and artist who gives a great behind-the-scenes look at his amazingly high ... puzzle box (at 7:10) whose geometric designs change as the user moves the pieces.