3-D metal printing

Now printers can make metal objects quickly and cheaply

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Hunter's comment

While 3-D printing has been around for decades, it has remained largely in the domain of hobbyists and designers producing one-off prototypes. And printing objects with anything other than plastics—in particular, metal—has been expensive and painfully slow.

Now, however, it’s becoming cheap and easy enough to be a potentially practical way of manufacturing parts. If widely adopted, it could change the way we mass-produce many products.

Thank u so much....!!

Link

https://www.technologyreview.com/lists/technologies/2018

Contributors

Hunter: @ajaysahani

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