Mechanical engineer

Did you know that the first mechanical engineers invented tools that made people more powerful? They proved that a rock tied to a stick made a better hammer than a plain rock. Discover more fascinating facts in Mechanical Engineer, a STEM Careers book.

Bibliographic Details
Main Author: Gregory, Joy
Format: EBOOK
Other Format: BOOK
Language:ENGLISH
Published: Lightbox Learning Inc 2021
Series:STEM careers
Subjects: