ENTER TO WIN: Trip to see ‘Steve Harvey’ show in Chicago
TRACK STORMS: Use CBS 6 Interactive Radar

3-D printing machine turns ideas into real items

(CBS) - Imagine a copy machine that makes actual things, not just pictures of them. It's no longer something you might read about or see in movies.

The real-life practice is called 3-D printing, but like most technologies, it can be used in positive and negative ways.

Click the video player above to see how.


Filed in: National, News

Suggest a correction
Follow

Get every new post delivered to your Inbox.

Join 5,787 other followers