While some business leaders buy large language models, others build their own. Here are five things you need to know.

Artificial Intelligence (AI) is becoming part of everyday life. It helps with tasks like driving cars and answering questions. But AI still has challenges in understanding human behavior, especially ...

Our hacker [John Duffy] wrote in to let us know about a video he put together to explain the design of his open-source multimeter, the HydraMeter. If you’re interested in how the circuitry ...