3D Printing in Metal, our three week online class presented by Markforged, starts September 18. The online class mixes live instructor-led sessions with online discussions and personalized help from course facilitators. By the end of the class, you’ll learn the key principles of metal additive manufacturing.
Class starts tomorrow, meaning there’s still time to sign up!

Markforged, course sponsor
By the end of this course, participants will:
- Understand the basic principles of metal additive manufacturing, its benefits, key uses, and applications
- Learn about multiple methodologies for approaching 3D printing in metal, in both industrial and non-industrial contexts
- Know the materials (metals and alloys) and processes involved in metal AM, and understand when to employ which, based on capability, mechanical properties, and cost
- Learn about design considerations and specifications for 3D printing in metal
- Hear examples of rapid prototyping and end-use production for 3D printing in metal

Nick Sondej

R. Prakash Kolli, Ph.D
Speakers include thought leaders like Nick Sondej, Application Engineer at Markforged and R. Prakash Kolli, Ph.D., Founder of Blue Point Materials Research.
Nick Sondej and R. Prakash Kolli, Ph.D., class speakers
Check out the full speaker roster (and sign up!) here.
Subscribe to Our Email Newsletter
Stay up-to-date on all the latest news from the 3D printing industry and receive information and offers from third party vendors.
Print Services
Upload your 3D Models and get them printed quickly and efficiently.
You May Also Like
2.5D Mouse Muscle Tissue Made on Vomit Comet
In space, manufacturing has always been an area with much speculation but little actual progress. The idea is simple: zero or reduced gravity environments may be a better place to...
Tiny Bioprinter Could One Day Repair Vocal Cords During Surgery
A team of engineers and surgeons at McGill University in Montreal, Canada, has created the world’s smallest 3D bioprinter, and it could change how doctors repair damaged vocal cords. At...
3D Printing News Briefs, October 25, 2025: Strategic Investment, Inner Ear Organoids, & More
In this weekend’s 3D Printing News Briefs, we’ll start off with some business news, as Xact Metal announced continued double digit growth in Q2 and Q3 of 2025, and the...
When Bioprinting Enters the Room: Wyss Institute’s Chris Chen Joins the National Academy of Medicine
Christopher Chen, one of the architects behind Harvard’s 3D Organ Engineering Initiative, has been elected to the National Academy of Medicine (NAM), a rare honor that points to just how...
























