Product Category: Top -> Science -> Science: Technology
Factoscope: Machines & Inventions
| Retail Price: | $14.95 |
| Betabooks Price | $14.20 |
ISBN: 9781741268027
Format: Paperback
Published: January 2009
Published By: RIC Publications
Stock Availability
Titles that are READY TO SHIP will be sent from our warehouse within 2 business days while stocks last. Click here for more details.
Published: January 2009
Published By: RIC Publications
Stock Availability
Titles that are READY TO SHIP will be sent from our warehouse within 2 business days while stocks last. Click here for more details.
Product Description
An invention is the creation of something new. Most early inventions were a result of necessity. Many modern inventions are a result of changes to previous inventions, such as innovations or additions to existing devices. Inventions (like machines) have changed the way people live and work. Machines are devices that assist with human tasks.