3D printing is changing the way we produce objects, from tools and toys, to clothing, and even body parts. Recently, giant 3D printers in China were able to produce ten houses in just one day, and at a cost of less than $5,000 per house, proving just how time and cost efficient 3D printing can be.
So how does 3D printing work, and why is it so efficient? Check out the video below for a quick overview.
BONUS: 15 Objects You Won’t Believe Are 3D Printed