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Salt Powered Robot

Build your own Salt Powered Robot! Just add salty water to the power compartment and off it goes. No batteries required! Mix table salt and water to fuel your very own robot.

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Availability: ✅ Ships Today

Last Updated: 08/15/2025

Tinkersphere

TS-235

$12.73

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-9%

$13.99

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Put this mini robot together and add salty water to the power compartment to watch it go! When assembled, the robot stands 54 mm high. Mix table salt and water to fuel your very own robot. The Salt Powered Robot kit includes:

  • 1 Chassis
  • 1 Upright
  • 1 Pivot
  • 2 Bent Arms
  • 1 Battery Holder
  • 1 Battery Base
  • 1 Battery Lid
  • 1 Motor with Wires & Contacts
  • 1 Plain Axle and Wheels
  • 1 Axle with Gear and Wheels
  • 2 Screws
  • 1 Dropper
  • 2 Aluminum Sheets
  • 2 Fabric Sheets
  • 2 Carbon Sheets
  • Instructions with Fun Facts

 

Recommened for tinkerers age 8 & up

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