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January 14th, 2011
05:50 PM ET
January 14th, 2011
02:57 PM ET

CHALK TALK: Children's Defense Fund

Click here to check out the Children's Defense Fund.

Filed under: Ali Velshi • Anchors • Chalk Talk
January 14th, 2011
11:26 AM ET

THE BIG I: 3D Printing

Today's Big I is all about 3D Printing.  A company called Makerbot is out with an open source, 3d printer called Thing-O-Matic.  Basically, you can print 3D objects just like a regular printer prints text on a piece of paper.

Click here to check out the Makerbot website.

Click here to check out the 3D Printer Thing-O-Matic in action.

Filed under: Ali Velshi • Anchors • CNN Newsroom • The Big I