Question: Do you like 3D printing?

Anthony Newell answered on 10 Mar 2020:

I like 3D printing because it’s possible to make all kinds of designs which weren’t possible before. We can build very complicated and custom parts for medical devices, car and airplane parts. 3D printing is helpful for the environment too before it lets us use less energy and materials for making parts. 3D printed parts are usually lighter too so they save fuel when used in cars and airplanes.