best stem robot
Guests are loving these this week
Rating details & item highlights
- value3.6 out of 5
- length of play3.6 out of 5
- broad age appeal3.6 out of 5
- quality3.5 out of 5
- Build your own awesome, wearable mechanical hand that you operate with your own fingers.
- No motors, no batteries — just the power of air pressure, water, and your own hands!
- Hydraulic pistons enable the mechanical fingers to open and close and grip objects with enough force to lift them. Every finger joint can be adjusted to different angles for precision movement.
- Three configurations: right hand, left hand, and claw-like; adjustable to fit virtually any human hand.
- Learn how pneumatic and hydraulic systems are used in industrial robots such as automobile components.
- Suggested Age: 8 Years and Up
- Educational Focus: Science, Circuits and Robots
- Includes: Instruction Guide
- Battery: No Battery Used
Rating details & item highlights
- broad age appeal4.6 out of 5
- ease of use4.2 out of 5
- quality4.2 out of 5
- value4.2 out of 5
- Engineer your own domino machine
- Get hands on with robot engineering
- Explore high-energy science with real electronics
- Set up and knock down domino runs
- Experiment with chain reactions
- Comes with illustrated instructions and a magazine
- Dimensions (Overall): 2 Inches (H) x 7.5 Inches (W) x 11 Inches (D)
- Weight: 2.14 Pounds
- Suggested Age: 9 Years and Up
- CPSC Choking Hazard Warnings: Choking_hazard_small_parts
- Educational Focus: Engineering, Science, Creative Thinking
- Includes: Accessory Pieces
Rating details & item highlights
- value4.7 out of 5
- broad age appeal4.6 out of 5
- length of play4.5 out of 5
- ease of use4.5 out of 5
- Send 2 shuttles flying with a launch pad
- Build and paint a spinning model solar system
- Learn about life on the International Space Station
- Discover fun facts about our planetary neighbors
- Earn a Future Astronaut certificate
- Comes with 2 illustrated instruction guides
- Dimensions (Overall): 3.4 Inches (H) x 7.5 Inches (W) x 11 Inches (D)
- Weight: 1.31 Pounds
- Suggested Age: 5 Years and Up
- CPSC Choking Hazard Warnings: Choking_hazard_small_parts
- Educational Focus: Astronomy, Creative Thinking
- Includes: Accessory Pieces
Rating details & item highlights
- broad age appeal5 out of 5
- length of play4.4 out of 5
- quality4.4 out of 5
- value4.4 out of 5
- Explore the world of engineering, gravity, and motion.
- 41 marble run construction pieces and 8 glow-in-the-dark marbles. Together equals the 50-piece count
- Comes with a storage bag to keep all your pieces together
- Compatible with all our other marble run sets so you can build even bigger
- Suggested Age: 8 Years and Up
- CPSC Choking Hazard Warnings: Choking_hazard_is_a_marble, choking_hazard_small_parts
- Educational Focus: Physics, Creative Thinking, Creativity, Patterns, Engineering
- Includes: Activity Guide
- Battery: No Battery Used
Rating details & item highlights
- ease of use4 out of 5
- broad age appeal3.4 out of 5
- length of play3.3 out of 5
- value3 out of 5
- Action circuitry electronic experiment set
- Build kinetic sculptures, spinning robots, and exciting toys that launch and levitate objects
- Make a floating ball, light tunnel, wire trap, spinning robot, rocket launcher and balance balls
- Learn the principles behind electricity, circuitry and engineering
- Each experiment requires 2 AA batteries (12 total, not included)
- STEM science learning activity
- Suggested Age: 8 Years and Up
- CPSC Choking Hazard Warnings: Choking_hazard_small_parts
- Educational Focus: Science
- Includes: Launcher, Rocket, Wires, Ball
- Battery: 12 AA Alkaline, Required, Not Included
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$9.99
was $12.89
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