meltdown What Ken Thompson's seminal (terrifying!) "On Trusting Trust" tells us about the Spectre and Meltdown bugs Cory Doctorow

Jigsaw puzzles Watch these speed jigsaw puzzlers find piece in global competition Allan Rose Hill

Comics "Mary Tyler Moorehawk" is Johnny Quest meets Infinite Jest by way of Jack Kirby Thom Dunn

Business Read Steve Albini's famous essay on the music industry's problems Thom Dunn

law Last 'Taco Tuesday' trademark vacated Rob Beschizza

viral video Remember the cat vibing in 2020? Now it's a recursive frog's turn to dance to Ievan Polkka Mark Frauenfelder

recipes Recursive Recipes lets you drill down into recipes for each individual ingredient Rob Beschizza

art Huw Messie makes astonishing animations out of their embroidery Popkin

happy mutants Comedian pranked with recursive jigsaw puzzles Rusty Blazenhoff

recursion It's Games of Life all the way down Rob Beschizza

metal covers Leo Moracchioli covers Led Zepp Jason Weisberger

recursion Trippy recursive effects Andrea James

twitter A recursive tweet that links to itself Clive Thompson

recursion Amazing in-camera patterns with a video feedback kinetic sculpture Andrea James

math Trippy demonstration of recursively rotating images Andrea James

manners Four Persian drivers arrive simultaneously at an intersection Rob Beschizza

Delightful Creatures Watch 2 cats watch a cat run across football field mid-game Xeni Jardin

science fiction Exclusive excerpt of Rudy Rucker's new novel: Million Mile Road Trip Mark Frauenfelder

art MandalaGaba, a drawing board for creating recursive, symmetrical, tessellating art Rob Beschizza

Funny A recursive plaque honoring the installation of a plaque honoring the installation of a plaque honoring the installation of… Cory Doctorow