Questions and Answers
What is the purpose of 3D printers in an emergency on the International Space Station?
To quickly make special tools needed for repairs.
What materials do 3D printers typically use?
They use different materials such as plastic.
Name two types of objects that can be made using 3D printers.
Tools and jewelry.
What are the three main steps involved in 3D printing?
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Why are 3D printers becoming increasingly popular?
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Study Notes
What are 3D Printers?
- 3D printers are advanced machines capable of producing three-dimensional objects.
- They played a crucial role in emergencies, such as providing tools on the International Space Station when astronauts needed immediate repairs.
- Instructions for the tools can be sent from Earth, allowing the printer to create necessary items on-demand.
How do 3D Printers Work?
- 3D printers utilize various materials, predominantly plastic, to fabricate objects.
- They can produce a wide range of items including tools, jewelry, toys, and even sunglasses.
- The technology is expanding into unconventional areas like food and housing, highlighting its versatility.
- The 3D printing process involves three key steps:
- Design Planning: A computer program or scanner is used to create the object’s design.
- Shape and Size Check: The printer verifies the object's specifications before production.
- Printing Process: The printer fabricates the object layer by layer based on the design.
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Description
Explore the fascinating world of 3D printers! Learn how they function and their impact on various industries, including their use in emergencies like on the International Space Station. Discover the versatility of 3D printing in creating tools, jewelry, and more.
