“My father has a cube (??) and has been taking pictures of it,” Shaun Moriarty explained in his Jan. 1 tweet. With literally no other context, the tweet blew up, garnering 20,000 retweets and more ...

Making a box out of Lego bricks is easy. Making a smooth cube using flat Lego pieces slightly more challenging. Creating a smooth cube with cool decorations that transforms into a small robot with a ...