The Original Lego Patent (2015) Posted by flabber on Monday October 24, 2022 @03:07AM from the mentalfloss.com dept. https://www.mentalfloss.com/article/66150/original-lego-patent ( 6 comments | 2 points | on HN )
The entire video is about how LEGO's only own innovation seems to be the tube pattern at the bottom for more stability.