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As an online community of more than 4 million product designers, engineers, students, and manufacturing professionals, GrabCAD offers a wealth of useful information and knowledge – and we want to share the very best of it with you week in and week out!

I have been very fortunate to work with experienced engineers, from many different disciplines, who were willing to give me their time and share with me their experiences and knowledge…in the process making me better engineer.

This is the third in a series of tutorials to help printer operators who are NOT graphic artists get the absolute most out of their multi-color, multi-material 3D printers, like the Stratasys J750.

Neurodegenerative diseases are increasingly becoming a global health problem and occur when nerve cells, or neurons, begin to deteriorate. Various conditions are associated with this degeneration, such as Alzheimer’s disease, which affects 5 million Americans, Parkinson’s disease affecting 400,000, and multiple sclerosis, affecting 30,000.