3D Printing technology is supposedly new but technically it can be dated back to 1984 when the technology was actually patented by Charles Hull, an American Engineer, who invented Stereolithography Apparatus (SLA). --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/starrynightchill/message Support this podcast: https://anchor.fm/starrynightchill/support