An engineering thesis disguised as a coupe: A history of the Honda Prelude

​Technology like four-wheel steering and variable valve timing debuted in the Prelude.  The Honda Prelude was never simply a car. It was an engineering thesis disguised as a coupe: compact, disciplined, and unapologetically technical. At its best, it distilled Honda’s faith in precision manufacturing and clever packaging into something…

Slay the Spire 2 is a bit too familiar for its own good

Early Access impressions: New characters shine, but it feels like we’ve done this before.  Do you remember the joyful satisfaction you felt when you really started to understand Slay the Spire? This isn’t a totally rhetorical question. If you’re reading this piece about Slay the Spire 2—published roughly a…

Figuring out why AIs get flummoxed by some games

When winning depends on intuiting a mathematical function, AIs come up short. With its Alpha series of game-playing AIs, Google’s DeepMind group seemed to have found a way for its AIs to tackle any game, mastering games like chess and Go by repeatedly playing itself during training. But then…

Supply-chain attack using invisible code hits GitHub and other repositories

Unicode that’s invisible to the human eye was largely abandoned—until attackers took notice.  Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to detect such threats. The researchers, from firm Aikido Security, said Friday that…

Doubling the voltage: What 800 V architecture really changes in EVs

​Confused about electric vehicle voltages? You won’t be after reading this.  For more than a decade, most electric vehicles have shared the same electrical backbone: a battery pack operating at roughly 400 V. It’s the invisible standard behind everything from early compliance cars to today’s bestselling EVs. But over…

Magnetars drag spacetime to power superluminous supernovae

Frame-dragging may explain an odd pattern seen in the brightest supernovae. Some of the most extreme explosions in the universe are Type I superluminous supernovae. “They are one of the brightest explosions in the Universe,” says Joseph Farah, an astrophysicist at the University of California, Santa Barbara. For years,…