3-D printing: The next dimension

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3-D printing: The next dimension

3-D printing: The next dimension
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3-D printing: The next dimension

by CBSTV Videos 4:53 mins

Instead of just two dimensions we can now print in three. A new way of manufacturing is being used to make everything from toy tractors to electric cars. Now, researchers are using 3D printing to engineer human tissue. Serena Altschul reports.

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