Here are immoderate of the astir shocking — and fascinating — responses:

1. "If you effort connected those specialty glasses that vertically invert your imaginativeness truthful everything is upside down, your encephalon volition yet set to it, and things volition look 'normal.' But erstwhile you instrumentality those glasses off, everything volition inactive look upside down until your encephalon recalibrates again."

—u/shadow29warrior

2. "Bodies volition move arsenic they’re coming retired of rigor. I’ve been bumped by a fewer (I’m a coroner). Bodies tin besides make sounds arsenic the remaining air/gas leaves...2 a.m. successful the morgue, and I thought I was successful Call Of Duty Zombies."

—u/Jar-JarShotFirst69

4. "Our encephalon filters out a batch of what we see, on with conscionable consecutive making things up based connected extrapolation."

—u/AdmiralClover

5. "We don't conscionable person 1 anal sphincter. When poo comes along, it passes different interior sphincter which isn't nether voluntary control. Meaning you tin bash oOoOoO with your outer sphincter, but not the interior one. (You tried, that's okay) Sensory cells tin observe whether you're astir to walk state oregon solid. From toddler property on, you tin determine to spell oregon not to go. If the clip isn't close (e.g. astatine a friend's location oregon nary toilet nearby), the interior sphincter tin propulsion the poo backmost and store it determination for later. That's wherefore sometimes if you request to bash a fig 2 but don't go, the impulse goes distant aft astir 20 minutes later. (But seriously, spell if you can. Constipation risk.)"

—u/bmb00zld

6. "The beforehand of your lingua is curious, perpetually patrolling, and autonomous. It chases the dentist astir your rima and you aren’t adjacent alert of it. So embarrassing and weird/creepy."

—u/AdeleBerncastel

"In dental school, I learned this information erstwhile practicing taking impressions connected each other. My buddy’s lingua kept licking my finger. I asked him to discontinue licking me, and helium was like, 'I can’t assistance it!' And then, we switched places. and my lingua wouldn’t permission him alone. And for those of you that don’t deliberation your lingua does this: Some of you are right. But the bulk of you conscionable deliberation your lingua is behaving, but it is each implicit the spot without you adjacent knowing."

—u/recoveringcultmember

7. "When you get laser tattoo removal, the ink doesn’t vanish — you pee it out (it tin besides beryllium discarded done your poop oregon sweat). Your body’s immune strategy breaks down the pigments of ink, and it flows successful your humor stream, gets processed done your kidneys, past you pee retired the ink."

—u/Fine_wonderland

8. "My favourite information is that some your eyes person blind spot, wherever the optic nervus is. A batch of radical don't adjacent cognize it exists, and adjacent if they do, it is bigger than radical often think. And it's besides truly casual to show to radical if you cognize how. It's 1 of my favourite barroom tricks: each you request is simply a pen and a napkin to gully a transverse and a dot. Here's an alternate demo."

"If it doesn't work, you're doing thing wrong: not getting adjacent enough, the representation is excessively tiny connected your phone, you're not closing the close eye, oregon not keeping your regard fixed connected the cross. It isn't due to the fact that you don't person a unsighted spot."

—u/M0dusPwnens

9. "Sometimes determination are conscionable random extra muscles. You tin spell your full beingness with retired adjacent knowing it. I've worked arsenic a mortician and the aesculapian examiners would archer maine astir immoderate cases similar this. Also, determination tin beryllium random tumors, adjacent erstwhile the idiosyncratic had ne'er been diagnosed. Lastly, tegument sounds similar integrative wrapper erstwhile peeled from the body."

—u/Mean_Negotiation5436

12. "We ate our ain hairsbreadth (called lanugo) portion wrong the womb. According to Ovia Health: Fetuses 'eat the lanugo that they shed portion successful the womb, and it builds up wrong them to signifier the substance that makes up their archetypal poop, known arsenic meconium.'"

—u/thisismehhh

15. "Biologist here. When it comes to sunburn, the scary happening astir UV harm is that it's not insignificant radiation damage. It is virtually beardown capable to origin treble stranded DNA breaks. Broken genes that tin pb to crab are mostly due to the fact that the assemblage fails to repair DNA harm (which is straight correlated to transcript errors that extremity up occurring successful mitosis arsenic a result). Well, treble breaks similar this are the hardest to repair. UV harm is nary joke. It volition besides property your tegument earlier too."

—u/GeneticsGuy

16. "The intestines are covered by a treble 'fleece' of peritoneum. Think of it similar a blanket. When your intestines get damaged for immoderate reason, this broad starts moving retired of itself and crawling upwards towards the spot that has the injury. It volition enactment determination until the wounded is recovered, and past it volition determination connected again."

—u/Appropriate_Donkey18

19. "There is simply a story that your fingernails proceed to turn aft death, which is expected to explicate wherefore dormant bodies often look to person agelong nails. The information is that the brushed tissues successful the fingers and hands thin to contract arsenic they suffer moisture, starring to the appearance of increasing nails."

—u/Draculamb

20. "Food that was consumed tin sometimes instrumentality up to 5 days to afloat walk done your intestines into your colon. So erstwhile radical accidental that you are afloat of sh*t, they ain't lying."

—u/sk8r772001

21. "One happening that spun maine retired was proceeding astir fallopian tubes aft a person went done exigency surgery. Fallopian tubes are mobile and progressive parts of your reproductive tract. When 1 conduit isn't determination oregon is 'broken' the different conduit tin really move over to the other ovary and 'pick up' an disposable egg."

—u/quacker1982

22. "Human tegument is overlaid with a signifier called Blaschko's lines, which are stripes covering the assemblage from caput to toe. The stripes tally up and down your arms and legs and hug your torso. They wrapper astir the backmost of your caput similar a hood and crossed your face. You conscionable can’t spot them."

—u/DadsRGR8

WOW. Which information amazed you the most? What are immoderate different "creepy" things astir the quality assemblage astir radical don't know? Let america cognize successful the comments below!

Note: Some responses person been edited for magnitude and/or clarity.