Title Text:Inflationary cosmologists call all music from after the first 10^-30 seconds “post-”
Origin:https://xkcd.com/2340/
https://www.explainxkcd.com/wiki/index.php/2340:_Cosmologist_Genres
脚注：
［1］金属：金属量是天文学和物理宇宙学中的一个术语，它是指恒星之内除了氢和氦元素之外，其他的化学元素所占的比例（这个术语不同于一般所认知的“金属”，因为在宇宙中氢和氦的组成量占了压倒性的大数量，天文学家将所有更重的元素都视
Title Text:Canada’s travel restrictions on the US are 99% about keeping out COVID and 1% about keeping out people who say ‘pod.’
Origin:https://xkcd.com/2339/
https://www.explainxkcd.com/wiki/index.php/2339:_Pods_vs_Bubbles
脚注：
隔离气泡和隔离荚是一个概念的两种称谓。
Title Text:I asked them if it was safe to be running tours during the pandemic. They said, “During the what?”
Origin:https://xkcd.com/2338/
https://www.explainxkcd.com/wiki/index.php/2338:_Faraday_Tour
脚注：
［1］法拉第笼：是一个由金属或者良导体形成的笼子。将人关在法拉第笼内，即使笼子被特斯拉线圈产生的数万伏特高压电所电击，依然不会对人造成影响，由于金属的静电等势性，可以有效屏蔽外电场的电磁干扰。因此在法拉第笼中的人手机信号会被屏蔽接收不到
Title Text:I like trying to make it as hard as possible. “I’d love to meet up, maybe in a few days? Next week is looking pretty empty. *witchcraft”
Origin:https://xkcd.com/2337/
https://www.explainxkcd.com/wiki/index.php/2337:_Asterisk_Corrections
http://xkcd.in/comic?lg=cn&id=2337
在文本消息中，星号通常用于表示早期文本中某些错误的更正… Read more
Title Text:Oh no, my marshmallow became tidally locked!
Origin:https://xkcd.com/2336/
https://www.explainxkcd.com/wiki/index.php/2336:_Campfire_Habitable_Zone
脚注：
［1］宜居带：其实就是指一颗恒星周围的一定距离范围，在这一范围内水可以以液态形式存在，由于液态水被科学家们认为是生命生存所不可缺少的元素，因此如果一颗行星恰好落在这一范围内，那么它就被认为有更大的机会拥有生命或至少拥有生命可以生存的环境。
［2］潮汐锁定：发生在重力梯度使天体永远以同一面对着另一个天体；例如，月球永远以同一面朝向着地球。潮汐锁定的天体绕自身的
Title Text:It’s okay, they scan the serial numbers and make sure you can’t deposit the same bill more than once.
Origin:https://xkcd.com/2335/
https://www.explainxkcd.com/wiki/index.php/2335:_Photo_Deposit
http://xkcd.in/comic?lg=cn&id=2335
某些移动银行应用程序允许用户通过拍摄支票并输入相关信息来通过该应用程序存入支票。这部漫画模仿了一家银行，让您可以通过移动应用程序“存款” 钞票。该标题暗示此尝试可预见地… Read more
Title Text:Remember the CPS 2000, the super soaker that was discontinued because it was too powerful? Relatedly, can I borrow your tuba?
Origin:https://xkcd.com/2334/
https://www.explainxkcd.com/wiki/index.php/2334:_Slide_Trombone
http://xkcd.in/comic?lg=cn&id=2334
梅根在这部漫画中带有她的“旧”长号。屏幕外的人不知道会发生什么，直到事实证明长号中装有水枪并且她将人们浸泡在屏幕外。在… Read more
Title Text:First prize is a free ticket to the kissing booth.
Origin:https://xkcd.com/2333/
https://www.explainxkcd.com/wiki/index.php/2333:_COVID_Risk_Chart
http://xkcd.in/comic?lg=cn&id=2333
该漫画是在横轴上示出了许多活动被COVID-19感染的风险的图表，而在纵轴上示出了该活动的其他（即安全）风险。这些活动的颜色也分别是绿色，黄色，橙色或红色，以表明参与其中是否是一个好主意。所有活动在左上角均为绿色（没有COVID-19危险，也没有其他危险），但是随着您向右或向下移动，将变为… Read more
Title Text:The Wirecutter staff called the Herman Miller Siege Perilous “the most cursed product we’ve ever had to fight” and “nearly as immortal as it boasts.”
Origin:https://xkcd.com/2332/
https://www.explainxkcd.com/wiki/index.php/2332:_Cursed_Chair
脚注：
［1］Wirecutter: 评价、介绍商品的网站。
［2］赫曼米勒：
Title Text:The worst is being teased by responsible, mask-wearing teens. They even spritz the hamster ball with disinfectant before rolling it, carefully avoiding the filter vents.
Origin:https://xkcd.com/2331/
https://www.explainxkcd.com/wiki/index.php/2331:_Hamster_Ball_2
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