3D printers

By: Joel and Josh

3D Printing Metal Plastic and More

3D printers

3D printing is when you can print object in 3D. You could print a model plane and it would print out in 3D and you could hold it. You can print many things with a 3D printer.
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Many colors that a 3D printer can print

This technology is fulfilling the role of a brand new printer that can do unimaginable things. It can print things in 3D! It can also print things in color. The 3D printer can help humans by making things easier, instead of doing the models handmade.
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Basic Figures

The more expensive machines will make bigger and better models. The cheaper will be able to make small object such as shapes. The 3-D printer will blow up quick and last a good bit of time. Because of its smart way of producing models of objects that will be used on a daily basis. The 3-d printer will not obsolete but innovate into something better.
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Cons

Although 3-d printer seems like it doesn’t have cons, it actually has many. 3-D printers are electricity hogs and also create unhealthy air emissions. The objective of using less plastic in the world will be affected because in order to process the 3-D printer it requires plastic.

Cost

The price varies from 100-10,000 depending on how good of a 3-d machine you want and the size of the models.