Did you know there are strict rules for how LEGO bricks can be used? And no, we’re not talking about laws, but official design principles that dictate how sets are built and why some techniques are considered illegal!

LEGO designers follow precise guidelines to ensure every piece fits perfectly, remains sturdy, and can be endlessly reused. These rules prevent bricks from warping, getting permanently stuck, or becoming too fragile over time. Ever wondered why LEGO never tells you to wedge a tile between studs or jam a peg into the wrong hole? It’s all about keeping your bricks in top shape!

This video dives into the fascinating world of LEGO engineering, from why every set starts as a price point to the literal oven test they go through before release. Check it out!