Hardware Articles

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Matthew Urwin Matthew Urwin
Updated on November 25, 2025

OpenAI Is Building a New Device. Here’s What We Know So Far.

OpenAI and legendary tech designer Jony Ive are collaborating on a new, secretive AI-powered device. Here’s what we know about the project so far — and how it could revolutionize the way we use artificial intelligence forever.

Image: Builtin / OpenAI
Brooke Becher Brooke Becher
Updated on November 21, 2025

Why Don’t We Have Robot Maids Yet?

Creating a bot that can do multiple household chores is trickier than you think.

Image: Shutterstock
Jeff Rumage Jeff Rumage
Updated on November 19, 2025

Tesla, SpaceX, Neuralink and More: A Guide to Elon Musk’s Tech Empire

After selling dot-com era startups Zip2 and PayPal, Musk invested in techno-utopian projects like Tesla’s electric vehicles, Space X’s reusable rockets and Neuralink’s brain implants. In this article, we chronicle Musk’s evolution across his 10 companies.

Image: Built In / Shutterstock
Brooke Becher Brooke Becher
Updated on November 14, 2025

19 Hardware Startups to Know

From semiconductors to underwater vehicles, these hardware companies are building the next generation of technology.

Image: Shutterstock
Jacob Biba Jacob Biba
Updated on November 14, 2025

44 Hardware Companies You Should Know

These hardware companies are building the next big thing.

Image: Unsplash / Built In
Brooke Becher Brooke Becher
Updated on November 13, 2025

OpenAI Is Building Its Own Global AI Infrastructure One Cloud Deal at a Time

OpenAI has entered into several massive cloud deals with Amazon, Oracle, Google and others, underlining just how critical raw compute power has become in the AI arms race.

Image: Shutterstock
Mae Rice Mae Rice
Updated on November 06, 2025

16 3D Printing Applications and Examples

From creating new hearts to new homes, 3D printing is making its mark on almost every industry.

Image: Shutterstock
Mae Rice Mae Rice
Updated on November 06, 2025

25 3D Printing Companies to Know

3D printing is an art — and these companies perfect it.

Image: Shutterstock
Brooke Becher Brooke Becher
Updated on November 06, 2025

What Are 3D Printed Rockets?

These tailor-made spaceflight vessels explore lightweight alternatives in aerospace engineering.

Image: FotograFFF / Shutterstock
Brooke Becher Brooke Becher
Updated on November 06, 2025

What Is Starlink Internet?

Starlink, a network of low-Earth-orbiting satellites, aims to provide global high-speed internet coverage. Here’s how it works, how much it costs, where it’s offered, why people are using the service and what its future holds.

Image: Shutterstock / Built In