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Hanna
3-D printing ( correct my mistakes please) 3-D printing is a form of manufacturing technology where a three-dimensional object is formed by palcing successive thin layers of a substance on top of each other and three printers Dimensions are usually faster , more economical and easier to use than other technologies and three-dimensional printers allow developers the ability to print complex parts.

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3-D printing (correct my mistakes please)

3-D printing is a form of manufacturing technology where a three-dimensional object is formed by placing successive thin layers of a substance on top of each other and three dimension printers are usually faster, more economical and easier to use than other technologies and three-dimensional printers allow developers the ability to print complex parts.

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