[2786] UFO Evidence

Title Text:[Decades in the future] “Well, the good news is that we’ve received definitive communication from aliens. The bad news is that they’re asking about Cats (2019).” Origin:https://xkcd.com/2786/ [几十年后] “好消息是我们真的终于收到了外星人的传讯,坏消息是他们在问《猫》那部电影是咋回事。”  https://xkcd.in/comic?lg=cn&id=2786 https://www.explainxkcd.com/wiki/index.php/2786:_UFO_Evidence 这个解… Read more

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[2785] Marble Run

Title Text:I have so many plans. It would incorporate a Galton board, a Ranque-Hilsch marble vortex tube, and a compartment lined with pinball bouncers with a camera-and-servo Maxwell’s Demon that separated the balls into fast and slow sides. Origin:https://xkcd.com/2785/ 我有好多的计划。要把一个高尔顿板、一个弹珠涡流管、一个装满弹珠反弹器的隔间跟一个麦克斯韦妖组装起来,这个用摄像头-伺服系统实现的麦克斯韦妖能把快慢弹珠分开。…

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[2784] Drainage Basins

Title Text:After a pail of water was thrown on the Wicked Witch of the West outside Salt Lake City, Utah’s Great Salt Lake was measured to be 7 parts per trillion witch by volume. Origin:https://xkcd.com/2784/ 自从一桶水被泼到盐湖城外的西国女巫身上,犹他大盐湖的巫女值被量出有7ppt。 https://xkcd.in/comic?lg=cn&id=2784 https://www.explainxkcd.com/wiki/index.php/2784:_Drainage_Basins 《亚历克斯·麦克的秘密世界》是一部尼克儿童频道节目,主人… Read…

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