Loading video...
Video Failed to Load
In 1939, inventor William E. Urschel created the world’s first 3-D printed building behind a small warehouse in Valparaiso, Indiana. The following year he would file a series of patents for a “Wall Building Machine”.
367,218 views • 8 months ago •via X (Twitter)
0 Comments
No comments available
Comments from the original post will appear here

