SKU: 39877202344
curiosity box gears

curiosity box gears Solenoid Engine STEM Motor – A Curiosity Box for Homeschoolers

Sale price$18.83 Regular price$20.92
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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18

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Description

curiosity box gears Solenoid Engine STEM Motor – A Curiosity Box for HomeschoolersTHE WORLD'S FIRST LEGO COMPATIBLE SOLENOID ENGINE Discover the hidden beauty of motion with the Deluxe Solenoid Engine Kit. This precision crafted model gives you an up close look at the science and engineering usually hidden inside a motor. Watch sparks fly, see magnetic fields in action, and observe how piston motion transforms into smooth rotational energy through a working crankshaft. It is the ultimate hands on way to explore physics, mechanics,

THE WORLD'S FIRST LEGO-COMPATIBLE SOLENOID ENGINE

Discover the hidden beauty of motion with the Deluxe Solenoid Engine Kit. This precision-crafted model gives you an up-close look at the science and engineering usually hidden inside a motor. Watch sparks fly, see magnetic fields in action, and observe how piston motion transforms into smooth rotational energy through a working crankshaft. It is the ultimate hands-on way to explore physics, mechanics, and real engineering in action.

The Deluxe Kit includes nearly 400 LEGO-compatible components and a collection of rare and eye-catching parts:

  • Educational booklet for science lessons
  • 5 pairs of oval gears
  • 5 pairs of nautilus gears
  • 5 Geneva mechanisms
  • 5 square gears
  • 5 direction-changing gears

More than just a model, the Solenoid Engine is a striking display piece, a functional motor for DIY projects, robotics, and science experiments, and an inspiring learning tool for future engineers and inventors. Whether you are a builder, a student, a hobbyist, or simply curious about how energy and mechanics work, this deluxe kit is the most beautiful way to see motion come alive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39877202344

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4.3 ★★★★★
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Clockworks
West Palm Beach, US
★★★★★ 5
Nice room divider!
Color: White, Size: 8 Panel
The white panels are a nice off-white color. shipped in perfect condition. Already assembled so set up was quick. We use them to separate a photo studio from the main entry. Easily covers a 6 Ft. opening to the room. They are a woven material with wood colored sticks to support the weave. They are about 6 Ft. tall at the top of the curved section but less at the hinged sections. Light and easy to set up and take down. We are straddling two different floors so the extended legs at the bottom make this easy. Not sure how to clean them but they look great so far!
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Reviewed in the United States on October 21, 2025
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Rockermom
Dallas, US
★★★★★ 5
Instant Privacy
Color: Beige, Size: 8 Panel
Bought this to separate a ground level living area used as an office. Works well to cover visual clutter; allows a clean look when entering the front door. Comes fully assembled. Hinges are sturdy enough, as long as the panels aren’t stretched too far; have to allow some bend between them. For the price point, quality and functionality are satisfactory.
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Reviewed in the United States on August 22, 2025
K
Verified Purchase
KennyDu
Alexandria, US
★★★★★ 4
Great Divider, Just Needed Anchoring for Outdoor Use
Color: Grey, Size: 6 Panel
This room divider is very nice—stylish, lightweight, and easy to set up. I’m using it outdoors, which may not be its intended use, and I found that wind can knock it over pretty easily. Once I anchored it down, though, it worked just fine and looks great in the space. Indoors, I imagine it would be perfect right out of the box. Overall, a solid purchase with just one small adjustment needed for my setup.
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Reviewed in the United States on May 2, 2025
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Lorene
San Leandro, US
★★★★★ 5
Good Quality
Color: White, Size: 4 Panel
They are made with good quality. However I bought them to help with blocking outside light and the white does not do that.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Cindy heller
Battle Creek, US
★★★★★ 5
Good quality
Color: Chocolate, Size: 8 Panel
Very nice looking divider. We are using as a privacy divider around our hot tub. We have not left it out in the weather yet due to many storms coming through.
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Reviewed in the United States on March 31, 2026

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