For a really good sense of what goes on at Categorically Not! Check out Clifford Johnson’s description here.
HOLES
STRINGS
UNCERTAINTY
FLUID DYNAMICS
GRAVITY WITH LEVITY
MIXTURES
POINT OF VIEW
SPACE EXPLORATION
MIRRORING
RESISTANCE
ATTRACTION
INTUITION
REALLY?
TRANSPARENCY
UNCERTAINTY REVISITED
APOCALYPSE
UNCERTAINTY REVISITED II
MOVEMENT
POINT OF VIEW, TOO
VULGARIZATION
YET ANOTHER P.O.V.
RECYCLING
MISTAKES
SMALL DIFFERENCES
INSIDE OUT
BEGINNINGS
SCIENCE GOES HOLLYWOOD
PUZZLES
LOOPS
AMBIGUITY
BUBBLES
ENTANGLEMENT
IMPROV
DARK MATTERS
DOING DARWIN DIFFERENTLY
AWESOME
WORLDS WE MAKE UP
GRAND CHALLENGES
SPACE AND TIME
IMAGINE
DISTILLATION
NANO
BALANCE
POLITICAL ANIMALS
SONG
FOOD FOR THOUGHT
SEEING
MASHUPS
