Homebuilders in Fire-Ravaged Altadena Are Using 3D Printing to Rebuild
· realtor.com · popularity 29/100 · 0 similar stories today · Engineering & How Things Work (Discovery & Research)

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Summary
Residents walking through Altadena, CA, recently were struck by an odd sight this week: A large gantry crane appeared to be "printing" out 11-inch …
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