Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 24, 2012
Materials engineers create new materials and improve existing materials. Materials engineers understand the relationship between the properties of a material and its internal structure--from the macro level to the atomic level.
In many cases, materials engineers are the people who help a product become cheaper, easier to produce, or more durable. They also discover new materials.