When we take a stroll on the beach, we walk on the sand without any trouble. The sand appears solid and is difficult to compress. When we put the same sand grains in an hourglass, they behave very ...

This series of articles is designed to help molders understand how a few analytical tools can help diagnose a part failure. Michael Sepe is our analyst and author. He is the technical director at ...

Additive manufacturing, commonly known as 3D printing, relies on pushing material through a nozzle and hoping it behaves consistently. That means flowing when needed, and then holding shape once ...