BBC Earth

Xploration Earth 2050

The Future of 3D Printing

What would happen if many of the products we use every day were made in our homes and not factories? Host Joe Penna meets pioneers in the field of 3D printing. Thanks to 3D printers, the billions of plastic bottles we use each year are being recycled as products we can use. And being able to print organs is changing healthcare in ways few people predicted.