• Through 26 model-building exercise, gain hands-on experience with gears and all six classic simple machines: wheels and axles, levers, pulleys, inclined Planes, screws, and wedges.
• Durable, modular construction system is compatible with building pieces in other construction, physics, and engineering kits from Thames & Kosmos.
• Learn how simple machines are all around us (the flagpole at school, the wheelbarrow in your backyard, The seesaw at the playground!) and how they're used to make complex tasks easier to do.
• Includes a specially designed spring scale so that you can measure how the machines change the direction and magnitude of forces.
• A 32-page, full-color illustrated manual guides model building with step-by-step instructions and provides fun, engaging scientific information.

We package and ship your order within 2 business days of order receipt and credit card payment confirmation. We ship via a traceable method and use the best carrier based on rates and shipping destination. The carriers that may be used include the U.S. Postal Service (USPS) and United Parcel Service (UPS).

Our flat rate shipping fees are as follows:

Up to 1 pound = $5
Up to 4 pounds = $12
Up to 8 pounds = $16
*Flat rate excludes Alaska, Hawaii and several islands. Flat rate also excludes some larger items, which are noted in their Product Page.

Shipping charges and delivery transit times are displayed on the checkout page at the time of your order. This information also appears in your order confirmation email.

If you have questions about your order and the shipping charges please contact us by phone (609)953-1118 or email us at info@wonderworldmedford.com.