Make Toys on MSN6h
Crafting a Lego Submarine with Balloon Power
Building a Lego Submarine with Balloon Power and Magnetic Steering Depth is controlled using an air-filled balloon and a Lego ...
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How to Build a Magnetic-Driven Lego Submarine
Building a Magnetic-Driven Lego Submarine Learn how this RC submarine uses magnetic couplings to transmit torque through its ...