3D printers are amazing, they allow you to create specialized,
+ personalized, precisely made objects. The limitlessness of what you
+ can print is just inspiring as well. Also, many 3D printers totally
+ look like futuristic technology, here are some good examples:
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Core Advancements
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Complex Object Creation
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3D Printers allow you to create highly detailed objects which
+ would normally require tons of factory equipment to create
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Limitlessness
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There is no preexisting list of what can be printed, making the
+ printer's creativity the only limit
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Challenges to Overcome
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Difficulty
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Many people have busy lives and struggle to find time for
+ learning new complicated technologies
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Expensiveness
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While 3D Printers are less expensive than they used to be,
+ they're still costly, this is understandably a deterrent for
+ many people
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