3D Printing - Science of Innovation

The video explores the evolution and impact of 3D printing, starting from its introduction at the 2012 Maker Faire. It highlights the contributions of MIT scientists Michael Cima and Emmanuel Sachs, who pioneered additive manufacturing in the 1980s. The video contrasts traditional subtractive manufacturing with the innovative additive process, explaining how 3D printing builds objects layer by layer. It discusses the patenting of 3D printing technology and its commercialization, as well as its diverse applications in fields like automotive, healthcare, and art. The video concludes by emphasizing 3D printing's potential to create objects that were previously impossible to make.

What is the significance of the patents filed by Cima and Sachs?

In what fields are 3D printers currently being used, according to the text?

What innovative potential does 3D printing offer to inventors and engineers?