Title Text:If you can manage to choose u and v such that u = v = x, then the answer is just (1/2)x虏, which is easy to remember. Oh, and add a ‘+C’ or you’ll get yelled at.< Origin:https://xkcd.com/1201/ https://www.explainxkcd.com/wiki/index.php/1201:_Integration_by_Parts…

Title Text:Before you say anything, no, I know not to leave my computer sitting out logged in to all my accounts. I have it set up so after a few minutes of inactivity it automatically switches to my brother’s.< Origin:https://xkcd.com/1200/…

Title Text:All music is just performances of 4’33” in studios where another band happened to be playing at the time.< Origin:https://xkcd.com/1199/ https://www.explainxkcd.com/wiki/index.php/1199:_Silence 沈默 所有的音樂都是 4’33″，只是剛好旁邊有其他樂團在演奏。 https://xkcd.tw/1199 4’33“是由美国前卫作曲家约翰凯奇于1952年创作的作品，由四分三十三秒的沉默组成。更具体地说，4’33”完全由来自环境的微弱环境声音组成，而所有的玩家默… Read more

Title Text:’It seems like it’s still alive, Professor.’ ‘Yeah, a big one like this can keep running around for a few billion years after you remove the head.'< Origin:https://xkcd.com/1198/ https://www.explainxkcd.com/wiki/index.php/1198:_Geologist 地质学家与猎人 https://www.douban.com/photos/photo/1942559869/ 地质学是研究地球的物理和化学组成，地质学家被称为岩石猎人，有时甚至是嘲弄的。 猎人在杀死一只特别困难或… Read more

Title Text:ALERT: Some pending mandatory software updates require version 21.1.2 of the Oracle/Sun Java(tm) JDK(tm) Update Manager Runtime Environment Meta-Updater, which is not available for your platform.< Origin:https://xkcd.com/1197/ https://www.explainxkcd.com/wiki/index.php/1197:_All_Adobe_Updates 所有的ADOBE更新 警告：一部分的相依軟體更新需要 21.1.2 版的 Oracle/Sun Java(TM) JDK(TM) 更新程式執行環境資料更新程… Read more

Title Text:The way out is to use the marker you have to add a box that says ‘get a marker’ to the line between you and ‘start’, then add a ‘no’ line from the trap box to ‘end’.< Origin:https://xkcd.com/1195/ https://www.explainxkcd.com/wiki/index.php/1195:_Flowchart…

Title Text:All we have are these stupid tantalizing zircons and the scars on the face of the Moon.< Origin:https://xkcd.com/1194/ https://www.explainxkcd.com/wiki/index.php/1194:_Stratigraphic_Record https://app-xkcd-cn.appspot.com/ 正如漫画所指出的那样，我们在地球上没有超过35亿年的岩层，因为从那时起之前的所有岩石都是通过构造运动被俯冲到地球的地幔中。标题文字暗示着较冷的月亮，它不再能够更快地重新融化其表面，因此我们理论上可以通过检查月球的表面和化妆来了解地球的历史。锆石是一种在地壳中发现的矿物，… Read more