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Structural engineering, physics principles, and introductory robotics and AI logic with LEGO Technic.

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Showing 7 articles in "STEM Concepts"

Close-up of LEGO Technic gears and mechanical components
STEM Concepts22 Mar 2026

Gear ratios explained through LEGO Technic (so you can actually help your child)

Gear ratios are often the first real physics concept children encounter in brick builds. Here's the mechanism, the maths, and how to turn confusion into a conversation.

6 min read
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