What math is hidden in your favorite circular LEGO sets, how do designers build the perfect sphere, and how do numbers magically make LEGO geometry work so perfectly? To help answer those questions, we are pleased to feature another guest article from Deep Shen, a well-rounded builder who discusses the hidden math of LEGO circles and spheres. Deep’s portfolio of work can be found at Towering Brick Creations, on his Flickr page and on Instagram. A Shield and A Globe In August 2023, LEGO released a new set (76262) that creates a reasonably accurate replica of Captain America’s Shield from the MCU (Marvel Cinematic Universe). The initial fan reactions to this set were less than positive, with some people comparing it unfavorably to the bigger (and more expensive) custom version sold by Bricker Builds. That particular version is built as a sculpture created by stacking regular plates, which makes it far...

