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    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos
    • Bionic Robotic Arm STEM Thames & Kosmos

    Bionic Robotic Arm

    • STEM
    • Robotics
    • Age 10+

    Control a tendon-driven robotic arm with two joysticks.

    $54.95

    The robotic arm of the future is here! Nylon cables threaded through the arm mimic tendons, creating mesmerizing, cyborg-like motion as you control it with two joysticks — no motors or electricity required. Rotate and open the claw with two buttons to grab, move, and release objects, or swap the claw for an included eel head to catch tiny shrimp models. Build from almost 300 parts and learn how each part comes together in its intricate mechanical design.

    A 2024 Toy Insider Top Holiday Toy
    Best Products’ 2024 Robot Toy of the Year
    A 2024 Good Housekeeping Best Toy Awards Winner
    A 2025 Toy of the Year Finalist (Educational Toy category)

    Inside the manual

    Additional Info

    • Developed by educators and scientists
    • Step-by-step build instructions
    • Engaging illustrations throughout
    Download Manual

    What's in the Box

    • Piece Count: 297
    • 56 page manual

    Deeper Dive

    The robotic arm of the future is here! The segmented arm is driven by cables like the tendons in muscles, resulting in a mesmerizing motion reminiscent of a cyborg creature’s tentacles in a sci-fi movie. Assemble this cutting-edge robotic arm from almost 300 plastic pieces, learning how each part comes together in its intricate mechanical design.

    Once assembled, you can intuitively control the arm with two joysticks, which pull and release the multiple nylon cables threaded through it, enabling easy and precise control of its movement. Use the right joystick to control the upper body and the left one for the lower body. You’ll be amazed at how instinctive it feels.

    Just a touch of the right button rotates the claw up to 180 degrees, while pressing the left button gives you the power to open and close the claw. Move the two joysticks and push the two buttons to maneuver the claw to grab, move, and release various objects. Using this robotic arm feels like being at the controls of a state-of-the-art remote operating robot or high-tech cleanroom. And it’s all controlled by the power of your hands — no motors or electricity required!

    Bonus: Switch out the gripper claw with a model of an eel’s head to transform your robotic arm into a slithery bionic eel. Can you pick up the included small shrimp models with the eels mouth?

    A full-color manual guides model building and experimentation and provides engaging scientific information about how this type of robotic arm works, including real world examples.

    • Stunning mechanical design
    • Cutting-edge tendon-driven controls system
    • Incredible range of motion:
      • Arm: 360-degree, 23-inch horizontal working area and 180-degree, 15-inch vertical working area
      • Claw: 180-degree rotation, 2.5-inch maximum grip
    • Intuitively controlled via two joysticks and cables
    • Effortlessly operate with unparalleled flexibility
    • Two interchangeable end effectors gripper claw and fun eel head)
    • Build from almost 300 parts

    Ages

    10+ with help | 14+ I got this

    Experiments

    2

    Piece Count

    297

    Manual Pages

    56

    Product Dimensions

    15.7 x 11.4 x 4.1 in.

    Product Weight

    2.9 lbs

    Manual Dimensions

    8.3 x 11.5 in

    Batteries Required

    N/A

    Country of Origin

    Taiwan

    Year Released

    2024

    Reviews

    Straight from real parents

    We envision a world where everyone loves to learn.

    Our products inspire kids and families to think deeper, play longer, and figure stuff out. 

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