3D Printing Basics – Checkpoint Welcome to your 3D Printing Basics - Checkpoint 1 What is the name of the plastic wire that is used in a 3D printer? Filing Filament Fill Fulfilment How does a 3D printer work? It's printing layers upon layers of different types of materials. Lasers of a 3D printer mewl plastic powder. UV lights inside a 3D printer cure a liquid resin. All of the above. There are different types of 3D printers. What can you print with a 3D printer? Is 3D printing useful?YesNo What helps you to take out the best from 3D printing? Variety of 3D models available online. Knowing how to create a 3D model. Having a 3D printer at home. None of the above. Time is Up!