Doom Ran on a 486 — Here’s How They Made That Possible
In 1993, Doom felt like witchcraft on consumer hardware. Here's the clever engineering that made it possible — no real 3D required.
Pac-Man’s Ghosts Don’t Chase You — They Predict You
The four Pac-Man ghosts each follow a completely different AI strategy. Here's exactly how Blinky, Pinky, Inky, and Clyde decide where to go.
Claude Shannon Wrote a Chess Program Before Chess Computers Existed
In 1950, Claude Shannon wrote the blueprint for every chess computer ever built — long before any machine could run it. Here's how he did it.
Why the Game Boy Was Technically Outdated the Day It Launched — And Why That Was Genius
In 1989, the Game Boy launched with weaker specs than its rivals. Here's why that decision made it one of the best-selling consoles of all time.
Racing the Beam: The Wild Tricks That Made Classic Games Possible
How did classic game developers make Pac-Man and Space Invaders on hardware with almost no memory? The answer is stranger than you'd expect.
The $25 Chip That Powered a Revolution: Inside the MOS 6502
The MOS 6502 CPU powered the Apple II, Commodore 64, and NES. Here's how a cheap, simple chip changed personal computing forever.