Colección: Series: Simple Machines
What are simple machines? Young learners find out about common simple machines in this series. They are presented with the basic physics concepts behind simple machines, the ways simple machines make work easier, and the uses of simple machines today.
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Simple Machines: Wedges
- Precio habitual
- $24.95
- Precio de venta
- $24.95
- Precio habitual
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- Precio unitario
- por
Agotado -
Simple Machines: Screws
- Precio habitual
- $24.95
- Precio de venta
- $24.95
- Precio habitual
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- Precio unitario
- por
Agotado