Title Text:Mr. Rogers projected an air of genuine, unwavering, almost saintly pure-hearted decency. But when you look deeper, at the person behind the image… that’s exactly what you find there, too. He’s exactly what he appears to be. Origin:https://xkcd.com/767/ https://www.explainxkcd.com/wiki/index.php/767:_Temper…

Title Text:The exact cause of the phenomenon is unknown, but it’s thought to be linked to atmospheric refraction and you getting a really cool car. Origin:https://xkcd.com/766/ https://www.explainxkcd.com/wiki/index.php/766:_Green_Flash 绿光 https://www.douban.com/photos/photo/742585034/ 绿色闪光是指在黄昏（黎明初或黄昏）发生的光学现象，在太阳的最边缘可以看到一缕绿光。黑帽试图通过这个事件分散Cueball的注意力，以便他可以用手中的瓶子淘汰Cueball并… Read more

Title Text:Dear editors of Homeopathy Monthly: I have two small corrections for your July issue. One, it’s spelled “echinacea”, and two, homeopathic medicines are no better than placebos and your entire magazine is a sham. Origin:https://xkcd.com/765/ https://www.explainxkcd.com/wiki/index.php/765:_Dilution 顺势疗法 顺势疗法两大法宝：一曰稀释，二曰震荡…… https://songshuhui.net/archives/4900……

Title Text:Cue letters from anthropology majors complaining that this view of numerolinguistic development perpetuates a widespread myth. They get to write letters like that because when you’re not getting a real science degree you have a lot of free time.…

Title Text:I once worked on a friend’s dad’s computer. He had the hard drive divided into six partitions, C: through J:, with a ‘Documents’ directory tree on each one. Each new file appeared to be saved to a partition at…

Title Text:If at least one person has a nightmare about being swarmed by hundreds of mouse-sized dromaeosaurids, my work will have been done. Origin:https://xkcd.com/758/ https://www.explainxkcd.com/wiki/index.php/758:_Raptor_Fences 伶盗龙栅栏 http://xkcd.in/comic?lg=cn&id=758 在电影“侏罗纪公园”中，主角们受到食肉恐龙的威胁（有些是致命的），其中包括非常大的速龙，这是一种灵芝类。在这部电影中，恐龙是通过采集古老的DNA来重建的，主要来自被困在琥珀（化石树液）中的蚊子的胃。 C… Read more

Title Text:Replace the pendulums with history students and you’ll qualify for a grant! Origin:https://xkcd.com/755/ https://www.explainxkcd.com/wiki/index.php/755:_Interdisciplinary 跨学科课程 https://www.douban.com/photos/photo/736808908/ “跨学科计划”是指学校或大学的计划，涉及来自多个学科或学习领域的学生。在这里，这个漫画通过设想一个涉及物理学生和心理学学生的古怪练习来讽刺这个概念。严格来说，这可以归类为跨学科计划。此外，钟摆的研究在物理课程中很常见，恐惧的概念出现在心理学中，因此可以… Read more

Title Text:Also, if you read his speech at Rice, all his arguments for going to the moon work equally well as arguments for blowing up the moon, sending cloned dinosaurs into space, or constructing a towering penis-shaped obelisk on Mars.…

Title Text:Parents: talk to your kids about popup blockers. Also, at some point, sex. But crucial fundamentals first! Origin:https://xkcd.com/751/ https://www.explainxkcd.com/wiki/index.php/751:_Swimsuit_Issue 泳装特辑 https://www.douban.com/photos/photo/742245489/ “体育画报”虽然是一本体育杂志（来自标题所暗示的），但它的泳装问题却很臭名昭着，这是一个年度问题，其中大多数女性穿着露出泳装（再次，从标题所暗示的内容），一般认为不适合儿童。 然而，这个笑话是关于父亲的。在他阻止孩子阅读之… Read more

Title Text:Of course, since their cautionary tale was reported in a print newspaper, no one read it. Origin:https://xkcd.com/750/ https://www.explainxkcd.com/wiki/index.php/750:_Book_Burning 焚书 https://www.douban.com/photos/photo/741148247/ 当他们只有一本书时，一群想要拿着书烧的人发现自己陷入了难题。去网上零售商发现，这本书的Kindle版本比精装版便宜得多。不幸的是，对于书籍燃烧器而言，Kindle的燃烧证明是致命的，因为其塑料外壳，内部电子器件和/或为其供电的锂聚合物电池的燃烧产生有毒烟雾。 书… Read more