National Geographic Hydraulic Robot Arm Kit, STEM Educational Build and Learn Robot Toy for Kids 8+, DIY Mechanical Science Experiment Model with Hydraulic Pressure Learning

Let kids dive into the world of engineering with the National Geographic Hydraulic Robot Arm. This hands-on STEM kit lets children build a fully functioning hydraulic arm while learning real scientific principles like hydraulic pressure, fluid dynamics, mechanical movement, and force control.

Perfect for young inventors, this project encourages problem-solving, creativity, and fine-motor development. The finished arm can lift, grab, and move objects using only the power of water, no batteries required.

Key Features

• Build-your-own hydraulic robot arm

• Teaches hydraulics, pressure, and mechanical engineering

• Includes foam, paper, plastic, and wood components

• Fun and educational STEM activity for kids

• Promotes hands-on learning through assembly and experimentation

• Great for school projects or at-home discovery

Specifications

• Brand: National Geographic

• Manufacturer: Cubic Fun

• Item Weight: 1.75 kg

• Dimensions: 37.5 × 7.5 × 29.3 cm

• Recommended Age: 8+ years

• Materials: Foam, Paper, Plastic, Wood

Adult supervision recommended.