Alphabetical Cartogram

XKCD 1 May, 2024

Doppler Effect

XKCD 29 April, 2024

Pendulum Types

XKCD 24 April, 2024

Scary Triangles

XKCD 22 April, 2024

Pub Trivia

XKCD 19 April, 2024

Eclipse Path Maps

XKCD 18 April, 2024

Survey Marker

XKCD 15 April, 2024

Sitting in a Tree

XKCD 12 April, 2024

Tick Marks

XKCD 11 April, 2024