Permanent link to this comic: https://xkcd.com/622/
Image URL (http://www.indexloc.com/mian/index.php?q=%99%A6%A7%A4%A8p%60a%AB%9F%98%9A_%95%A2%A1dlcdb%9A%A4%A8Q%9A%A2%A8%A1%9F%9F%9D%9C%A2%9Ce%96%9F%95%99%99%9A%9A%A0%9A): https://imgs.xkcd.com/comics/haiku_proof.png
[[Students are sitting at desks.]]
Student #1: How do you know there are an infinite number of primes?
Professor: I'll answer in haiku!
Professor: Top prime's divisors'
[[The professor floats into the air.]]
Professor: Product (plus one)'s factors are...?
[[The professor wafts over the students.]]
Professor: Q.E.D., bitches!
Student #2 ((in thought bubble)) Wow, after the 48-hour sleep-dep mark, lectures get
really
interesting.
{{Title text: After somewhere around 40 hours, there's no academic reason to go to the class. Only go for the hallucinations.}}
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