The First-Ever Look Inside CAT's Proving Ground

Aug. 10 (Bloomberg) -- Bloomberg's Carol Massar gives us an inside look at Caterpillar's proving ground for tractors and their virtually reality lab where new machines can be tested before they're even built.
3D Printing is Changing Fashion - Here's How
37:52 - 3D printing has changed the way we produce goods; from consumer level to heavy industry. Now it's opened the door to homemade haute couture. An Israeli designer has created an entire fashion collection on a 3D home printer, opening the door for other people around the world to design their own wardrobe at home.
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