Tamiya 70163 Submarine Motor with Float STEM Learning Kit  [70163]

Tamiya 70163 Submarine Motor with Float - Hands-On STEM Experiment

The Tamiya 70163 Submarine Motor with Float is a practical starter for learning basic mechanics and buoyancy. As part of the Tamiya STEM series, the kit encourages learners to build, test and observe simple marine propulsion in a direct, hands-on way.

Contents and How It Works

This set contains a small submarine motor plus a styrofoam float that together demonstrate propulsion and floatation. The motor is supplied as an assembly project so users can see how components interact, while the float, sized 170x100 mm, gives a stable platform for experiments in water.

Uses for Learning and Demonstration

Well suited to young people curious about science, this kit is ideal for guided experiments and demonstrations. It runs on one R6/AA/UM3 battery (not included) and is best used under supervision so learners can safely study thrust, balance and buoyancy effects.