Quick thread on what can happen if you hold your nose and mouth and then do a sneeze.

(Sources here: https://t.co/Ksy95o7im7)

You've probably heard the urban legend about what happens if you sneeze with your eyes open.

Well, you'll be pleased to have it confirmed that your eyeballs do not pop out of your sockets like champagne corks.
The air spaces in the nose and throat aren't connected to anything behind the eye, meaning that there's no way a sneeze can create pressure that would force your eyes to shoot out and dangle around like a game of swingball.
However, there are other dangers to sneezing that I wish I didn't know about but I'm going to tell you here because fuck you I guess.
Take for instance a perfectly healthy 34-year-old man who, for reasons unknown, decided to try and block a sneeze by covering his mouth and holding his nose at the same time.
I like to think that his wifi went down one day and in the boredom he merely thought "yeah fuck it I'll give internal sneezes a go then".
In a case written up in BMJ Case Reports under the rather distressing title "snap, crackle and pop: when sneezing leads to crackling in the neck", doctors write that the man showed up in the emergency department after an achoo gone wrong.
As the patient had pinched his nose and held his mouth closed when he sneezed - probably thinking he was about to make billions on his new invention of the silent sneeze - he had experienced a "popping sensation" in his neck.
As distressing as that sounds, it soon got worse when he experienced painful swallowing, pain in his throat and a "change of voice". Imagine sneezing, you feel a pain and ask for help and your colleague asks "why the fuck are you talking like Joe Pasquale".
Upon examination, it was discovered that his neck down to his ribcage made popping and crackling sounds, a sign that he either had air bubbles inside his deep tissue and muscles or was harboring two thirds of the Kellogg's Rice Krispies trio inside his chest cavity.
Which are equally distressing.
Figuring that it was more likely the former (known as Hamman’s sign, crackling can occur when the heart beats against tissue filled with air) they ordered a scan of his soft neck tissue and chest.
This soon revealed the problem: during the act of suppressing his sneeze he had ruptured the back of his neck.
The rupture - which is more often caused by blunt neck trauma, profuse vomiting and heavy coughing - had caused a collection of air to leak into the retropharyngeal region (see the arrow in the scan above), causing his pain and loss of voice.
Fortunately, the man was able to recover from the sneeze in hospital. He was given a feeding tube and monitored, and given intravenous antibiotics as a precautionary measure.
He was later discharged, but not before he was advised to avoid obstructing both his nostrils while sneezing, probably while muttering "you complete fucking pie" under their breath.
"Halting sneeze via blocking nostrils and mouth is a dangerous manoeuvre and should be avoided," the team note. "It may lead to complications such as pneumomediastinum, perforation of tympanic membrane and even rupture of cerebral aneurysm," the team write in their report."
Basically, sneeze like a normal person if you don't want to do a dead.
If you like this thread, my book is currently HALF PRICE
https://t.co/fZeogiAXy4
Wondering whether I should do a thread about what happens if you hold in a poo for too long

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Now you know I love to sh-t in Harvard. But I also like accuracy. So I decided to go look at Harvard’s catalog to see its lack of military history that this article describes (they only teach history of pets it claims) and what I found shocked me! Shocked me! A thread: 1/


First off, Harvard students literally have multiple sections of military history that they can take listed. (It appears these ones are taught at MIT, so they might have to walk down the street for these) but... 2/


Say they want to stay on campus...they can only take numerous classes on war and diplomacy...3/


They have an entire class on Yalta. That’s right. An entire class on Yalta. 4/


But wait! There is more! They can take the British Empire, The Fall of the Roman Empire for those wanting traditional topics... 5/

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The first ever world map was sketched thousands of years ago by Indian saint
“Ramanujacharya” who simply translated the following verse from Mahabharat and gave the world its real face

In Mahabharat,it is described how 'Maharishi Ved Vyasa' gave away his divine vision to Sanjay


Dhritarashtra's charioteer so that he could describe him the events of the upcoming war.

But, even before questions of war could begin, Dhritarashtra asked him to describe how the world looks like from space.

This is how he described the face of the world:

सुदर्शनं प्रवक्ष्यामि द्वीपं तु कुरुनन्दन। परिमण्डलो महाराज द्वीपोऽसौ चक्रसंस्थितः॥
यथा हि पुरुषः पश्येदादर्शे मुखमात्मनः। एवं सुदर्शनद्वीपो दृश्यते चन्द्रमण्डले॥ द्विरंशे पिप्पलस्तत्र द्विरंशे च शशो महान्।

—वेद व्यास, भीष्म पर्व, महाभारत


Meaning:-

हे कुरुनन्दन ! सुदर्शन नामक यह द्वीप चक्र की भाँति गोलाकार स्थित है, जैसे पुरुष दर्पण में अपना मुख देखता है, उसी प्रकार यह द्वीप चन्द्रमण्डल में दिखायी देता है। इसके दो अंशो मे पीपल और दो अंशो मे विशाल शश (खरगोश) दिखायी देता है।


Meaning: "Just like a man sees his face in the mirror, so does the Earth appears in the Universe. In the first part you see leaves of the Peepal Tree, and in the next part you see a Rabbit."

Based on this shloka, Saint Ramanujacharya sketched out the map, but the world laughed