Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
It's a perfect travel size (5"x7
lightweight
and girl who is excellent at arithmetic make up this wonderful family
There's also one exclusive Monster Truck in each pack
the cube also features turning gears and cogs
Thames & Kosmos Simple Machines kid friendly magnets It's a perfect travel sizeJumpstart your study of mechanical physics by learning all about simple machines and how they're used to make complex tasks easier to do. Through 26 model building exercises, you'll investigate all six classic simple machines wheels and axles, levers, pulleys, inclined planes, screws, and wedges as well as gears. Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex
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