--- title: xkcd: Geology Class | daily.dev description: A webcomic strip from xkcd titled Geology Class, licensed under Creative Commons Attribution-NonCommercial 2.5, with no technical developer content. canonical: https://daily.dev/posts/xkcd-geology-class-tuimr9ws7 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: xkcd: Geology Class | daily.dev og:description: A webcomic strip from xkcd titled Geology Class, licensed under Creative Commons Attribution-NonCommercial 2.5, with no technical developer content. og:url: https://daily.dev/posts/xkcd-geology-class-tuimr9ws7 og:image: https://api.daily.dev/og/posts/tuimR9Ws7.png og:image:alt: xkcd: Geology Class og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # xkcd: Geology Class **[xkcd](https://daily.dev/sources/xkcd)** · 1 min read · 3 upvotes · 0 comments ## Summary A webcomic strip from xkcd titled Geology Class, licensed under Creative Commons Attribution-NonCommercial 2.5, with no technical developer content. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [xkcd: Geology Building](https://daily.dev/posts/xkcd-geology-building-3rta7pzao) · xkcd · 2 upvotes · 0 comments - [xkcd: Geologic Core Sample](https://daily.dev/posts/xkcd-geologic-core-sample-58tdc7b6w) · xkcd · 3 upvotes · 0 comments - [xkcd: Planetary Science](https://daily.dev/posts/xkcd-planetary-science-ppoyzo307) · xkcd · 1 upvotes · 0 comments - [xkcd: Trade](https://daily.dev/posts/xkcd-trade-sevqtgq1n) · xkcd · 1 upvotes · 0 comments - [xkcd: Perseids](https://daily.dev/posts/xkcd-perseids-gbzxqxt0g) · xkcd · 1 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/xkcd-geology-class-tuimr9ws7) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"xkcd: Geology Class","url":"https://daily.dev/posts/xkcd-geology-class-tuimr9ws7","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/xkcd-geology-class-tuimr9ws7"},"datePublished":"2026-08-31T18:49:51.805Z","dateModified":"2026-09-13T21:25:03.681Z","description":"A webcomic strip from xkcd titled Geology Class, licensed under Creative Commons Attribution-NonCommercial 2.5, with no technical developer content.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/a3d0956d8476bf0397d08972b0c68d19?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/a3d0956d8476bf0397d08972b0c68d19?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"xkcd","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"xkcd","logo":"https://media.daily.dev/image/upload/s--zNsMTvhb--/f_auto/v1715498259/logos/4VrRlxqwQg7VQrIYvqrOgMM4qHi8kz5G1TI1TCFz27U.png","url":"https://daily.dev/sources/xkcd"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/xkcd-geology-class-tuimr9ws7","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":3},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"xkcd","item":"https://daily.dev/sources/xkcd"},{"@type":"ListItem","position":3,"name":"xkcd: Geology Class"}]} ```