We enjoyed [Beej’s] trip down memory lane looking at a BASIC game, The Wizard’s Castle, written for the Exidy Sorcerer. It appeared in a 1980 magazine that included the title graphic ...

Agent loops generate new reasoning each run. State machines execute the same trace every time. For regulated AI, only one of ...

A physician reviews a note generated by artificial intelligence (AI) from her morning clinic. The patient, a woman in her fifties with type 2 diabetes, had spent much of the consultation describing ...

Find out everything you need to know about the Steam Machine with our comprehensive guide to arguably the biggest gaming PC hardware launch of 2026. The Steam Machine is set to revolutionize the ...

The Steam Machine is finally here after looming on the horizon for the last eight months or so. And while Valve has been adamant that the Steam Machine is an entry-level gaming PC, rather than a new, ...

You can register your interest starting today, and the first emails letting people buy one will go out on June 29th. You can register your interest starting today, and the first emails letting people ...

The Steam Machine is almost here. Valve chose possibly the worst time to announce new PC gaming hardware in late 2025, just as the AI boom sent storage and RAM prices through the roof. The upheaval ...

Before a machine can act intelligently, it needs a way to feel the difference between a good situation and a bad one. This is the story of how that idea evolved from 300 matchboxes into robots that ...

Before the 1990s, most safety precautions were handled by external hardware such as contactors, relays, and switches. Emergency stops were used to physically remove power from drives and controllers.

The La Marzocco coffee maker has long been a sought-after classic. But used machines are now even more coveted by cafe owners and collectors. La Marzocco espresso machines have become a status symbol ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

David E. Dunning explores how mathematical notation is a social, world-building technology. It’s natural to think of math as being fundamentally abstract. Whether it’s invented or discovered, its ...