Ava Ray

Richard Nelson comes from Seattle. He has a background in BA in Liberal Studies and Master of Arts in Teaching from Antioch University Seattle. Now he is a professor at Pacific Lutheran University and has been teaching there for four years. His passions include traveling with his family, reading adventure and crime fiction. He lives there with his wife and two children.

Introduction to Injection Molding

Introduction to Injection Molding: Manufacturing Cost-Effective Plastic Parts

Injection molding is a process that is used to mold thermoplastics or thermoset plastics into specific shapes using molds. Injection molding for plastics is analogous in many ways to die-casting for metal components. The heated and molten plastic material is forced into a mold and allowed to cool. The part is removed from the mold …

Introduction to Injection Molding: Manufacturing Cost-Effective Plastic Parts Read More »

Best Mobility Scooters

Best Mobility Scooters

A mobility scooter is one important transportation device. Though this type of scooter isn’t as popular as the ordinary scooters that are used on the streets, a mobility scooter is helpful for those persons who have problems and issues with their mobility. What is known as the scooters that are out in the market are …

Best Mobility Scooters Read More »