The Amazing Flag Raiser! | Solving Problems with Engineering | SciShow Kids

Squeaks is writing letters to friends, but it's time-consuming. The video explores using engineering to solve this communication problem by designing a device that signals friends when they want to hang out. They create a prototype that uses a sensor to raise a flag, indicating when friends can come over. The video emphasizes the engineering process of testing and improving designs. It concludes with a promotion for LEGO Education, highlighting their products that teach STEAM skills through play.

What new insight or understanding did you gain from this video?