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what is the biggest thing ever 3d printed

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what is the biggest thing ever 3d printed

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What color melts easiest?

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how do 3D printers print lego's

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can 3D printers come in different formes 

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can 3D printers come in different formes 

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What is the difference from a 3D printer and a 3D pen?

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how long does the 3D printer take to create a design

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how long does the 3D printer take to create a design

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What is the smallest thing you can print

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what  did the first 3D printer look like

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How hot is the 3D printer get when it starts printing?

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How hot is a 3D printer

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What is the largest thing our 3D printer can make

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3D printers are from the early 1980s

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How long does it take?

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how many things can a big 3 D printer make

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How old is our 3D printer

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What are the steps (procedures) for 3D printing?

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What are the steps (procedures) for 3D printing?

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How have 3D printers changed or gotten better?

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How have 3D printers changed or gotten better?

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What are the types of software you can use for designing 3D models?

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What are the types of software you can use for designing 3D models?

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What concerns/problems do people have about 3D printers?

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What concerns/problems do people have about 3D printers?