3D Printing Informative Speech

3D Printing Informative Speech

Introduction

I. Attention Getter: Ask audience what can be made with a 3D printer. Inform them that a four year old girl was given a 3D printed heart and is living wonderful life.

A. Reason to Listen: 3D printing has advanced to the point of creating new organs, therefore saving lives.

B. Central idea: 3D printing has a positive and a negative side to it.

C. Credibility

1. I have spent a few years researching medical advancements.

2. I have researched this topic.

D. Preview of Main Points:

1. First, I will give the definition of 3–D Printing.

2. Second, I will discuss the positive implications.

3. Finally, I will discuss the negative implications.

Body

II. 3D Printing

A. 3D printing is done with a 3D printer.

1. The Webster Dictionary defines it as: a device used to manufacture objects by depositing material in successive layers according to a prescribed pattern or model.



2. 3D printing is done by creating an object on a computer, once the object has been designed to perfection, the information is sent to a 3D printer and is printed layer by layer until the object is complete.

i. Almost anything can be created using a 3D printer from a phone case to a car; all it takes is someone to build it, someone to design it, and someone to build it.



Connective: Now that I've discussed what 3D printing is, I will now discuss the positive implications of 3D printing.

B. 3D Printing has advanced over the years to the point that we have begun creating incredible medical

... Get more on HelpWriting.net ...