How do 3D printers work? Here’s a super simple breakdown
By Drew Prindle — Posted on October 30, 2017 3:05 pm
3D printing is everywhere these days. People use it to make everything from product prototypes to jet engines, and everything in between — but how do 3D printers work, exactly? How do these magical machines make three-dimensional objects — of virtually any shape — in a matter of hours? Well, if you’ve ever been curious about these things, you’re in luck. Here’s a dead-simple rundown of the four most common 3D-printing technologies in use today.
https://www.digitaltrends.com/cool-tech/how-do-3d-printers-work/
