Description
Bionic & Cyborg Hand STEM Bundle
An Easy Peasy Science bundle that lets young engineers build, control, and explore real robotic motion.
The Bionic & Cyborg Hand STEM Bundle is an Easy Peasy Science bundle that pairs two remarkable hands-on engineering kits designed to bring robotics and biomechanics to life.
These impressive builds allow students to explore how machines move, grip, and interact with the world using hydraulics, pneumatics, cables, and human power—all without motors, batteries, or electricity.
By combining the wearable Mega Cyborg Hand with the cable-driven Bionic Robotic Arm, this bundle provides a fascinating journey into the mechanics behind real-world robotics and engineering systems. Students build, test, and control complex mechanical movements while learning how similar systems are used in robotics, prosthetics, and industrial machines.
As part of this special bundle, Easy Peasy Science also includes a bonus hands-on STEM activity designed to extend the learning and deepen students’ understanding of mechanical engineering concepts.
Best For: Homeschool science labs, learning co-ops, small classrooms, and curious young engineers ready to explore robotics, biomechanics, and mechanical engineering through hands-on building.
Key Features
🤖 Two Advanced Robotics Builds
Construct both a massive wearable cyborg hand and a tendon-driven robotic arm.
⚙️ Real Mechanical Engineering Concepts
Explore hydraulics, pneumatics, biomechanics, cable systems, and mechanical motion.
🧠 STEM Learning Through Building
Students experience real engineering principles as they assemble and operate complex mechanisms.
🎮 Human-Powered Robotics
Both builds use water pressure, cables, and human input—no motors, batteries, or electricity required.
🔧 Hundreds of Building Pieces
With nearly 500 total components, this bundle offers an immersive mechanical building experience.
🎁 Bonus Easy Peasy Science STEM Activity
Includes an additional Easy Peasy Science hands-on STEM activity that expands the engineering exploration.
What’s Included
🖐️ Mega Cyborg Hand
Build a giant wearable hydraulic hand that moves just like a real human hand.
Using more than 200 plastic pieces and piston tubes filled with water, students construct an impressive mechanical hand powered by hydraulics and air pressure. Once assembled, the hand slips onto the builder’s own hand like a glove, allowing them to control the mechanical fingers and grip objects.
This fascinating build demonstrates how hydraulic and pneumatic systems are used in real robotics and industrial machines.
- Build a 16-inch wearable hydraulic hand
- Powered entirely by water and air pressure
- 203-piece engineering build
- Adjustable for different hand sizes
- Three configurations: left hand, right hand, or claw
- Grip and lift objects like bottles, pencils, and small tools
- Explore hydraulics, pneumatics, and robotic motion
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52-page full-color manual explains the science behind the system
🏆 Winner of the 2021 STEAM Toy of the Year Award
Ages: 7+ with help | 10+ independent
🦾 Bionic Robotic Arm
Build a futuristic robotic arm controlled by a tendon-inspired cable system that mimics how muscles move bones.
This impressive mechanical build uses nearly 300 components to create a segmented robotic arm capable of fluid, lifelike movement. Two joystick controllers pull nylon cables running through the arm, allowing precise control of the claw.
Students experience firsthand how cable systems and biomimicry are used in real robotic arms and prosthetic devices.
- Innovative tendon-driven cable system
- 297-piece mechanical build
- Two joystick controllers for intuitive movement
- 360° horizontal and 180° vertical motion
- Interchangeable gripper claw or bionic eel head
- Pick up objects or challenge yourself with the included shrimp models
- Explore biomimicry, robotics, and mechanical engineering
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56-page full-color manual explains the science behind robotic arms
Ages: 10+ with help | 14+ independent
Why Families Love It
• Hand-selected and assembled by Easy Peasy Science
• Combines two advanced robotic builds in one bundle
• Introduces real engineering concepts like hydraulics, pneumatics, and biomechanics
• Encourages problem-solving, creativity, and hands-on experimentation
• Perfect for homeschool labs, co-ops, small classrooms, or family STEM days
• Provides hours of screen-free engineering exploration
Bring the excitement of real robotics engineering into your home or classroom with this Easy Peasy Science STEM bundle. From constructing a massive wearable cyborg hand to controlling a tendon-driven robotic arm, students will build, experiment, and discover the fascinating mechanics behind robotic motion.
Bonus: Includes an exclusive Easy Peasy Science STEM activity to extend the engineering learning even further.
