Title Text:Cats can be smaller than the critical limit, but they’re unobservable. If one shrinks enough that it crosses the limit, it just appears to get cuter and cuter as it slowly fades from view. Origin:https://xkcd.com/2088/ 貓咪的體型可以小於臨界限制，但它們無法被觀察。如果一隻貓縮小後跨過臨界門檻，它看起來會不斷地越來越可愛，並逐漸消逝在視野之中。 https://xkcd.tw/2088 https://www.explainxkcd.com/wiki/index.php/2088:_Schwarzschild%27s_… Read…