Orbiting Solar System Kit

Orbiting Solar System Stem Kit | Build A Rotating Solar System Model | Planets Revolve Using A Windup Motor | Explore Gear Ratios | Science Fairs | Difficulty Level: Intermediate

Item Condition: New

Model: 550037
Product Dimension: 10 X 2.5 X 11

Product Information

• Build A Colorful, Mechanical, Rotating Model Of Our Solar System!
• The Model Uses A Windup Motor To Set The Planets In Motion--No Batteries Required.
• Explore Fundamental Gear Mechanics And A Special Type Of Gear Called A Planetary Gear.
• Great For Science Fair Projects, You'Ll Learn About The Planets' Celestial Orbits And Tons Of Cool Planetary Facts.
• Includes A Built-In Expansion Slot Should The Mysterious Planet Nine Be ed!
• Assembly Time: 1-2 Hours, Difficulty Level: Intermediate

Set The Planets In Motion With A Flick Of Your Wrist! Build A Mechanical Model Of The Solar System Including The Sun And Eight Planets (Also Known As An Orrery), Wind It Up, And Watch The Planets Revolve Around The Sun. Assemble This Complex Machine Using Snap-Together Plastic Parts To Learn How The Gears And Wind-Up Mechanism Work To Spin The Model. Detail Each Planet With Colorful, Realistic-Looking Printed Planet Graphics. How A Special Type Of Gear Called A Planetary Gear Is Used To Simulate The Mesmerizing Motion Of The Solar System. Learn About The Order Of The Planets, Their Relative Sizes, Their Rates Of Revolution Around The Sun, Their Appearance, And Other Planetary Facts. Bonus: There’S A Built-In Expansion Slot In Case The Mysterious Planet Nine Is ed! This Kit Includes Full-Color Step-By-Step Illustrated Assembly

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.