Title Text:My theory is that dark matter is actually just a thin patina of grime covering the whole universe, and we don’t notice it because we haven’t thoroughly cleaned the place in eons. Origin:https://xkcd.com/2035/ https://www.explainxkcd.com/wiki/index.php/2035:_Dark_Matter_Candidates 暗物质是绝大多数天文学家用来解释宇宙中大尺度物体的过高表观质量的一种假设的，不可见的物质形式。在星系中，恒星的轨道运动速度比星系中可见物质质量总和的引力更快，并且… Read more
Title Text:All electromagnetic equations: The same as all fluid dynamics equations, but with the 8 and 23 replaced with the permittivity and permeability of free space, respectively. Origin:https://xkcd.com/2034/ https://www.explainxkcd.com/wiki/index.php/2034:_Equations 这部漫画给出了一组模拟方程式。对于那些不熟悉该领域的人来说，他们看起来与你在研究论文或相关维基百科页面上看到的非常相似。大多数笑话与给定字段中大多数方程的符号或“外观”有关。 漫画制作了关于运动学，数论，流体动力学，… Read more
Title Text:Just make sure all your friends and family are out of the car, or that you’ve made backup friends and family at home.< Origin:https://xkcd.com/2033/ https://www.explainxkcd.com/wiki/index.php/2033:_Repair_or_Replace 修理或更換 請確保你的親友都已經離開車內，或是家中有備用的親友。 https://xkcd.tw/2033 这部漫画将汽车维修与电脑或其他类似电子设备的维修进行了比较。修理或更换的问题？电子产品比汽车更频繁出现，因此漫画的标题和幽默来源。 Cueball在他的车里。他说，有一种奇怪的声音… Read more
Title Text:Eno’s storied aria was once soloed by Judge Lance Ito on the alto oboe at Ohio’s AirAsia Arena. Origin:https://xkcd.com/2032/ https://www.explainxkcd.com/wiki/index.php/2032:_Word_Puzzles 拼字游戏 “伊藤法官曾在俄亥俄亚航竞技场的中音双簧管上独奏了以诺著名的咏叹调。” 不错不错。 https://mp.weixin.qq.com/s/19BfUCP6Yjl_rtgRVwY51g 这是“我的爱好”系列中的另一部漫画，兰德尔表达了他愚弄别人的爱好。这个特殊的爱好似乎是Nerd Sniping的一个例子。 Cueball… Read more
Title Text:If you can’t get your graphing tool to do the shading, just add some clip art of cosmologists discussing the unusual curvature of space in the area. Origin:https://xkcd.com/2031/ https://www.explainxkcd.com/wiki/index.php/2031:_Pie_Charts 饼图 如果你找不到绘图工具来做阴影处理的话，为何不试试添加一些宇宙学家讨论的区域空间的异常曲率的剪贴画呢？ https://mp.weixin.qq.com/s/ixZY_iOj3x2eep9bGIWh7g 饼图图表比例为圆的“切片”，就像切成切片的饼图… Read more
Title Text:There are lots of very smart people doing fascinating work on cryptographic voting protocols. We should be funding and encouraging them, and doing all our elections with paper ballots until everyone currently working in that field has retired.< Origin:https://xkcd.com/2030/…
Title Text:Really, they’d be rushing around collecting revisions to go into the next scheduled quarterly public data update, not publishing them immediately, but you have to embellish things a little for Hollywood. Origin:https://xkcd.com/2029/ https://www.explainxkcd.com/wiki/index.php/2029:_Disaster_Movie 灾难片 实际上，他们会忙着收集的是修订后的数据，以便进行下一次的季度数据公开——而不是立即发布——他们得先为好莱坞润色一下。 https://… Read more
Title Text:I’m trying to prove that mathematics forms a meta-abelian group, which would finally confirm my suspicions that algebreic geometry and geometric algebra are the same thing. Origin:https://xkcd.com/2028/ https://www.explainxkcd.com/wiki/index.php/2028:_Complex_Numbers 复数可以被认为是具有加法和乘法规则的实数对。 因此，它们可以被建模为二维向量，具有用于乘法的有趣规则。这个规则的理由是考虑一个复数作为形式的表达式，其中，即i是负1的平方根。应用代数的公共规… Read more
Title Text:The index of radio refraction does have a lot of variation, which might throw off your calculations, so you can also look at the difference in brightness between the visible flash and more-attenuated UV and x-rays. Origin:https://xkcd.com/2027/ https://www.explainxkcd.com/wiki/index.php/2027:_Lightning_Distance 闪电距离…
Title Text:The heat index is calculated via looking up the “effective temperature” in a table of air temperature and humidity values, and then adding a bunch more degrees because it feels WAY hotter than that. Origin:https://xkcd.com/2026/ https://www.explainxkcd.com/wiki/index.php/2026:_Heat_Index 热指数 热指数的计算方法是，通过在空气温度和湿度值表中查找“有效温度”，然后再加上一些度数，因为实际感觉要更热。 https://www.xkcd.com……
