Simple Machines free-building Learn how roots work to

Learn how roots work to transport water and nutrients throughout a plant

From Fat Brain Toys

and locked up Hansel to fatten him up for her dinner

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Ages 19 months +

Simple Machines free-building Learn how roots work toJumpstart 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