×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
New Code Club Week 4! · 2018. 2. 19. · 3D printing history 1984 –Charles Hull invented stereolithography 1992 –Charles Hull releases his first commercial SLA machine 2005 –RepRap
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form