How It Works
Look inside machines, structures, vehicles, and systems to discover the ideas that make them possible.
Join Sir Dax to discover how bridges stand, airplanes fly, robots move, and everyday marvels are engineered—one colorful adventure at a time.

Short, visual lessons turn big engineering ideas into stories, demonstrations, and hands-on challenges young learners can enjoy.
Look inside machines, structures, vehicles, and systems to discover the ideas that make them possible.
Try safe, approachable projects using familiar materials and plenty of imagination.
Practice asking questions, testing solutions, learning from mistakes, and trying again.
Sir Dax Builds uses clear language, strong visuals, repetition, and curiosity-led learning to make engineering feel welcoming—not intimidating.
Sir Dax Builds is preparing its first engineering adventures. More episodes, activities, and ways to build together are coming soon.
Meet the parent company