Ms. Hitzig is a former researcher at OpenAI. This week, OpenAI started testing ads on ChatGPT. I also resigned from the company after spending two years as a researcher helping to shape how A.I.

What if you could create intricate, professional-grade 3D printable designs without years of sculpting experience or expensive software? It might sound too good to be true, but AI is transforming 3D ...

When you get a 3D printer, it can be overwhelming to figure out what you want to make. There are several designs you can discover online, and eventually, you can create your own using programs like ...

Defense Secretary Pete Hegseth at the U.S. Capitol last month. Photo: Tom Williams/CQ-Roll Call, Inc via Getty Images ...

Researchers at Science Tokyo have developed a neural inverse rendering method that accurately reconstructs the three-dimensional (3D) shapes of moving objects using only three standard projection ...

We’re introducing SAM 3 and SAM 3D, the newest additions to our Segment Anything Collection, which advance AI understanding of the visual world. SAM 3 enables detection and tracking of objects in ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. One can ...

A few years ago, AI-generated 3D modeling belonged to research labs and Hollywood studios. Today, it’s seeping into classrooms, social media memes, and mainstream creative tools — and it’s doing so ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...