3D Printing: What It Is, How It Works and Examples | Built In
Although 3D printing is not necessarily new, there are some who still wonder what 3D printing is and how it works. Here’s a guide to understanding 3D printing.
What Is 3D-Printed Food? How Does It Work? - Built In
Sep 5, 2024 · What Is 3D-Printed Food? 3D-printed food is created from a semi-automated, additive manufacturing process that layers edible filament to create various eatables. These …
3D Printing Metal: How Does It Work? - Built In
Jun 14, 2024 · Generally speaking, metal 3D printing works by spreading a thin layer of metallic powder across a build tray, which is then selectively melted by a high-powered laser or …
Stereolithography (SLA): What It Is, How It Works - Built In
Oct 3, 2024 · What Is Stereolithography? Stereolithography (SLA) is a type of 3D printing process that uses ultraviolet light to cure liquid resin into solid objects. Most often, SLA printers create …
3D-Printed Houses: 12 Top Examples | Built In
Oct 14, 2024 · How Are 3D-Printed Houses Built? Industrial-sized 3D printers build entire multi-unit housing developments one tiny layer at a time. This repetitive process puts the “additive” …
What Is Bioprinting? - Built In
Oct 19, 2023 · Bioprinting is the process of creating 3D, cellular structures out of bio-inks. It’s used to build functional, biological replicas of body parts, like living tissues, bone and blood …
What Is 3D-Printed Meat? - Built In
Jun 25, 2025 · Summary: 3D-printed meat is lab-grown from animal stem cells or plant proteins and built layer by layer to replicate real meat’s texture and taste — offering a customizable, …
3D-Printed Organs: Are We Close? - Built In
Aug 28, 2024 · 3D-printed organs are replicas of organs produced by a three-dimensional printer or other computer-aided design software. Referencing a digital file, the software program uses …
What Is 4D Printing? - Built In
Feb 27, 2023 · 4D printing is the process of creating 3D-printed objects that can transform over time based on specific stimuli, like exposure to air, water or heat.
What Is Additive Manufacturing? - Built In
Oct 17, 2023 · Learn about the definition of additive manufacturing, how it works and how it's different from 3D printing (plus examples of additive manufacturing used today).