


How did the development of different types of gears (spur, bevel, worm) expand the possibilities of machine design? 263
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
Find similar items here:
what was the first machine invented Informational
- How did the development of mathematics contribute to more complex machine designs? 46
- How did the concept of feedback loops become more sophisticated in later machines? 185
- Did the invention of the wheel precede or follow the invention of the first machine? 157
- Were early forges and bellows crucial for developing the materials needed for more advanced machines? 369
- What early examples of earth-moving equipment beyond simple shovels and levers existed? 366
- Did the first machines require specialized materials or construction techniques? 177
- Did the first machine involve any form of feedback or self-regulation? 69
- How did the development of more precise timekeeping devices aid in scientific and technical progress? 360
- Were early machines often adaptations of existing tools or techniques? 208
- What role did experimentation and trial-and-error play in early machine development? 44
-
Next Day Delivery by USPS
Find out more
Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
Find out more
Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
No reviews yet. Only logged in customers who have purchased this product may leave a review.