3D printing is a great tool for problem solving. It can be used to solve serious issues like creating face masks for hospital workers. It can be used by architects to design the next innovation in architecture. 3D printing ultimately has the ability to turn an abstract idea into a physical reality.
3D Printed Face Shields 
3D printed Architecture 
Prusa Hobby Printer
A Christmas family tradition is to bake cookies and give them to other family members. I was starting to become tired of the boring 2D metal cookie cutters. I searched through the website Thingiverse and I found a variety of 3D Printed Designs. With 3D printing you can turn old fashion and boring 2D cookies into 3D cookies!
Andrew Stack 