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What Do Pulleys and Gears Do?
SUBJECT TO AVAILABILITY
What Do Pulleys and Gears Do?
The most complicated machines often rely on very simple principles to technology. What do pulleys and gears do? Explores the simple mechanism of pulleys and gears and looks at the wide range of tools and toys that make use of it. Large, clear photographs show the principle in practice and careful artwork aids understanding.
Price Per CopyRRP $16.50
| 1–9 copies | $14.85 |
| 10–19 copies | $14.02 |
| 20+ copies | $13.20 |
Only in stock and new release titles can be ordered without an account. Please contact the store if you want to check availability of this item.