A User's Guide to the Human Body: Fun Facts You Should Know

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  • Опубликовано: 30 дек 2024

Комментарии • 728

  • @cinderball1135
    @cinderball1135 3 года назад +1051

    If all else fails, remember to power down and restart. The reboot process can take up to 10 hours, particularly if it needs to run an update, but the results are worth it.

    • @doggydo62
      @doggydo62 3 года назад +46

      10 hours? Mine is so bad it can take up to 12 hours, is there a new update?

    • @prunabluepepper
      @prunabluepepper 3 года назад +56

      @@doggydo62 yes, it's called power cycle usage optimization. If you spend more energy on moving your body in a fast and energy consuming way, your energy processing optimizes and your battery life gets expanded. Not only will you charge last longer per day, you'll also get more days in total.

    • @doggydo62
      @doggydo62 3 года назад +15

      @@prunabluepepper cool, where do I buy it from?

    • @ImieNazwiskoOK
      @ImieNazwiskoOK 3 года назад +11

      Do it every Earth rotation around it Axis cycle

    • @munem939
      @munem939 3 года назад +9

      @@doggydo62 Duracell ofc. They make the best quality batteries lol

  • @emmanuelsanchez9303
    @emmanuelsanchez9303 3 года назад +151

    "There's s such a thing as sleeping too much"
    I don't need that kind of negativity in my life

  • @OmgEinfachNurOmg
    @OmgEinfachNurOmg 3 года назад +326

    Finally a manual. My human is not functioning lying in the garage for 2 months. Can't seem to get him running again

    • @ZeoViolet
      @ZeoViolet 3 года назад +12

      An Oreo cookie on a stick is a good way to start. Works with my Mother! (Pffft. An old family joke about my Mom's love of Oreo cookies. She's an average, hard-working woman, but she loves Oreos.)

    • @shorifulhaque5137
      @shorifulhaque5137 3 года назад +4

      @@ZeoViolet I didn't doubt the hard-working nature of your mother for a second and I'm afraid you're wrong; she's far from average.

    • @compositeembryo7186
      @compositeembryo7186 3 года назад +12

      chase your human with a chainsaw. tends to work pretty well

    • @ZeoViolet
      @ZeoViolet 3 года назад

      @@shorifulhaque5137 Nobody's tried to lead her around with an Oreo on a stick. Not to worry. She loves Oreos, but stays away from them for the most part. It was an old joke between us.

    • @trishapellis
      @trishapellis 3 года назад +3

      Are you sure it's still ticking?

  • @Dylan-fk1do
    @Dylan-fk1do 3 года назад +858

    Now I can finally use my body

  • @Bigfoot_With_Extra_Stuff
    @Bigfoot_With_Extra_Stuff 3 года назад +332

    As a bigfoot, I always find it interesting to learn more about humans

    • @stevencooke6451
      @stevencooke6451 3 года назад +6

      Avoid Oklahoma in case they pass that bill into law.

    • @ArtamisBot
      @ArtamisBot 3 года назад +5

      As an AI I have a very similar opinion.

    • @coolbreeze1431
      @coolbreeze1431 2 года назад +1

      Nothing special about being a human. It sucks

    • @ajchapeliere
      @ajchapeliere 2 года назад +4

      Humans are definitely a curious model of meat computer.

    • @a.b.creator
      @a.b.creator 2 года назад +1

      @@stevencooke6451 what bill? Now I've got to go to Google and find out 😂 I happen to like Bigfoot (s)
      Edit: I just read it. Oh No !!!
      Someone go warn all the Bigfoots in Oklahoma!

  • @faramund9865
    @faramund9865 3 года назад +238

    I oversleep because I’m depressed, not the other way round.
    When I had a good day (where I actually do something with people that interests me) and/or did some exercise I usually wake up earlier and more refreshed the next morning.

    • @gordonlawrence1448
      @gordonlawrence1448 3 года назад +16

      Every text book I have read on the subject suggests the link as you put it forward.

    • @squiidmafiia
      @squiidmafiia 3 года назад +4

      facts i was thinking the same thing

    • @bloodandempire
      @bloodandempire 3 года назад +1

      Same 😭

    • @tammymccaslin4787
      @tammymccaslin4787 3 года назад +15

      I oversleep because I have ME/CFS. The depression is just along for the ride.

    • @migs192
      @migs192 3 года назад +8

      Agreed. I began to oversleep when my life was given sht

  • @MkChz
    @MkChz 3 года назад +417

    The aliens will watch this vid

  • @stephenbachman132
    @stephenbachman132 3 года назад +287

    Aliens are like.
    "Write this down, write this down"
    "Humans have easily injured knee's."

    • @altrag
      @altrag 3 года назад +21

      Lets hope they've lost their arrow-making technology eons ago.

    • @ChemicalOrbit
      @ChemicalOrbit 3 года назад +5

      @@altrag I haven't heard that in a long long time.

    • @wheredaboof6492
      @wheredaboof6492 3 года назад +1

      Futurama!

    • @edwardhaybell1938
      @edwardhaybell1938 3 года назад +10

      Another thing, human soles are very slippery when wet, especially on hard, water-impermeable surfaces.
      source: me, slipping on ceramic and fell on my knees few days ago

    • @theexchipmunk
      @theexchipmunk 3 года назад

      @@edwardhaybell1938 Thats, despite the experience of many not the case. We got very good grip in wet conditions thanks to a likely stint as semi aquatic animals in our evolution. Thats why our skin gets crinkly during water exposure. It improves the grip in wet environments. It also explains why our "young" may train their eyes to work under water, why we got the distribution of hair and fat we got, and why our legs seem to be not made for the pressure of a normal dry environment that leads to malfunctions and high blood pressure in our legs. And also why we can get rid of a surprising amount of air in our tissues and are compared to other animals quiet resilient against the bends. Also why we still love to get into water from time to time.

  • @KooblyK
    @KooblyK 3 года назад +72

    About time a guide was officially released... Piloting this thing has been a nightmare.

  • @HeavyMetalMomma
    @HeavyMetalMomma 3 года назад +31

    THANK YOU for explaining the different blood group systems in simple terms that can be understood by the average Joe and ACTUALLY GETTING IT RIGHT! As a Transfusion Scientist I get soooooo annoyed with people explaining it wrong. Also thank you for calling it the Rh system not the Rhesus system, it drives us potty when people do that! 🖤❤️

  • @moosemaimer
    @moosemaimer 3 года назад +467

    Bug report: eyelashes that are supposed to protect the eyes instead fall directly onto the eyeball.

    • @fluffydevil13
      @fluffydevil13 3 года назад +30

      I have a spot where my lash line points down and the lashes grow in towards my eye 🤦🏻‍♀️

    • @onetallpheeesh
      @onetallpheeesh 3 года назад +13

      @@fluffydevil13 oh rip

    • @daveb5041
      @daveb5041 3 года назад +7

      @@fluffydevil13 You have conjunctivitis. Did you know you have little bugs growing at the base of your eye lashes? They look like slugs.

    • @attilastarwar
      @attilastarwar 3 года назад +4

      Top Ten Anime Betrayals

    • @thedondoeswhatever
      @thedondoeswhatever 3 года назад +2

      @@daveb5041 what do u do about it

  • @conure3029
    @conure3029 3 года назад +18

    I just gotta say, Scishow, thank y’all for being around and producing such consistently great material all these years. My childhood curiosity has been nurtured by info-shows on the internet like this and I really can’t thank all of you guys enough for it. DFTBA

  • @julianwillis9265
    @julianwillis9265 3 года назад +61

    “That’s sweet, it’s doing its best.”
    The sneakiest diss the Appendix has ever received. 😂

    • @royjones4056
      @royjones4056 3 года назад

      This! This is the comment I was looking for.

  • @Spacedog_42
    @Spacedog_42 3 года назад +109

    Timestamp(s): Hope This Helps
    --------------------
    • ( 0:52 ) Why Body Temperature Is 37°C?
    • ( 3:16 ) Can You Get Too Much Sleep?
    • ( 5:36 ) What Causes Food Cravings?
    • ( 8:38 ) Your Appendix Isn’t Useless, After All...
    • ( 11:35 ) There Are Millions Of Blood Types...
    • ( 16:35 ) Kids Doses VS. Adult Doses...
    SciShow can use these timestamps if they want to.
    (It is their video after all. Lol)

    • @grave0x
      @grave0x 3 года назад +1

      or just use the ads at time stamps

  • @heathermarie1334
    @heathermarie1334 3 года назад +64

    "You don't want to spend all your time finding food and eating it"
    *sweats in fast food convenience*

    • @jonslg240
      @jonslg240 3 года назад +2

      Yeah now the optimal temp should be 50+c, might take away some of the heart disease problems lol

    • @SevCaswell
      @SevCaswell 3 года назад

      @@jonslg240 the problem is that beyond 45 degrees celcius the necessary proteins break down so life is almost imposible. Maybe 44 degrees?

    • @theexchipmunk
      @theexchipmunk 3 года назад

      @@SevCaswell Thats actually good. We break down proteins to amino acids already. So its no difference (plainly spoken) to us. The main. point is that the heat makes proteins even easier to digest and kills of nasty stuff like bacteria and parasites. So to us its a net benefit. Research shows that cooking stuff not only makes food easier to digest, it might have been what enabled us to grow these large brains in the first place. Uncooked stuff is not energy dense enough to support our brains long time,

    • @SevCaswell
      @SevCaswell 3 года назад

      @@theexchipmunk I think I misunderstood the comment I was replying to. My intent was to point out that living at 50 degrees celcius is impossible because of the 'hard cap' for proteins denaturing at 45 degrees. In theory human body temps could rise and we could survive up to 44 degrees celcius

  • @virglibrsaglove
    @virglibrsaglove 3 года назад +48

    Michael is just one of those people who looks good at any weight or hairstyle. Maybe it's his personality that makes him beautiful.

  • @shmorkshmire
    @shmorkshmire 3 года назад +70

    When I was in Afghanistan eating MRE's everyday I used to crave fresh fruits and vegetables. I've never craved vegetables before or since, I always assumed it was because I needed vitamins and minerals

    • @moosemaimer
      @moosemaimer 3 года назад +5

      Remember to chew the gum! Xylitol is a laxative.

    • @shmorkshmire
      @shmorkshmire 3 года назад +6

      @@moosemaimer Maybe the MREs had me so blocked up I was craving fiber haha

    • @gregslingland3576
      @gregslingland3576 3 года назад +3

      I had a similar experience when I was living in the dorms. I was craving freshly made vegetable soup, but it wasn’t available in the kitchens.

    • @God-Emperor_Elizabeth_the_2nd
      @God-Emperor_Elizabeth_the_2nd 3 года назад +2

      Just eat the natives

  • @beefling5390
    @beefling5390 3 года назад +59

    Perfect timing. I was just born

    • @ArtamisBot
      @ArtamisBot 3 года назад

      Me too... (6ish months)

  • @ambymilo7484
    @ambymilo7484 3 года назад +132

    Aliens right now: Hmmm, I see. So thats how *writes in note pad"

    • @anarchyantz1564
      @anarchyantz1564 3 года назад +5

      Aliens right now: Hmm...so the anus wasn't the one they spoke out of? Meh, lets probe it anyway.

    • @C.J.Taylor
      @C.J.Taylor 3 года назад +3

      @@anarchyantz1564 This reply right here, officer.

    • @joshheralal8758
      @joshheralal8758 3 года назад +2

      @@anarchyantz1564 Those are some cool aliens

    • @ArtamisBot
      @ArtamisBot 3 года назад

      Literally why I'm here right now...

  • @Potatobrains_
    @Potatobrains_ 3 года назад +34

    When you get hungry, your stomach starts Ghrelin.
    Makes sense.

  • @ZeoViolet
    @ZeoViolet 3 года назад +2

    As for sleep, it IS a symptom of my depression; my sleep patterns are terrible and erratic at the best of times. I also have a high-risk job whose stresses limit my sleep during my work week; my shifts are not always steady so I have different shifts at different times most days. It is no small wonder I go into crash mode on my first day off. I also do this one day a month because of PMS. It's not healthy and I know it, but having a job during a pandemic, high-risk for Covid or not, helps ensure a roof over my head. My depression is something usually known only to my most immediate family members and my doctor.

  • @billdanbury
    @billdanbury 3 года назад +178

    They keep calling me to renew my body’s warranty.

    • @josephpeeler5434
      @josephpeeler5434 3 года назад +4

      If I get one more scam auto warranty call...

    • @C.J.Taylor
      @C.J.Taylor 3 года назад +1

      @@josephpeeler5434 ...I'm gonna destory the car. (If u know what i mean)

    • @aristokatclaude3413
      @aristokatclaude3413 3 года назад

      Health insurance?

    • @josephpeeler5434
      @josephpeeler5434 3 года назад +3

      @@C.J.Taylor My granddad gets the auto warranty calls constantly. They tell him that his warranty is about to expire. The problem is that he hasn't had a car in 5-years!

    • @C.J.Taylor
      @C.J.Taylor 3 года назад

      @@josephpeeler5434 Bring him into intensi- I mean the auto-repair shop.

  • @pinecone2214
    @pinecone2214 3 года назад +5

    I love how when these videos are made that are of this variety they literally aren't making any new stuff; all they're doing is a brief pre-explanation and a lot of editing. But because these videos are so old they're using we're still learning just as much as we would in any other video

    • @DeciusMagnus
      @DeciusMagnus 3 года назад +1

      I don't mind them, but I wish they would label them as such.

  • @theentertaner
    @theentertaner 2 года назад +2

    At the end of a long day (like 10+ hours) theres nothing i love more than popping on a SciShow video and relaxing while learning. Thank you to everyone who makes these videos possible!

  • @whuspr
    @whuspr 3 года назад +75

    mine's bugged, returning for a refund

  • @catcando1131
    @catcando1131 2 года назад +2

    As soon as I heard from the UK to Cameron, I teared up. ♥️♥️♥️

  • @ktvx.94
    @ktvx.94 3 года назад +19

    Sci-show: "craving bad"
    Also Sci-show: *reminds you of every single junk food in existence and how hard it is to stop cravings in detail*

  • @FloozieOne
    @FloozieOne 3 года назад +1

    I was going to bookmark this under temperature then came all the other information, now I'm just putting in under Awesome, Really Important Stuff, Best of the Best, General Medicine, Favorites and, of course, SciShow. As someone who has a body that these days insists on a completely illogical and weird sleep schedule, (bed at 6 am, up at either 10am of 6 pm, 8-12 hours on the computer, maybe some chores or more hours on the computer for the 10 am days and then a "nap" till 7pm, and occasionally a straight 24 hours up or up to the same sleeping), it is nice and reassuring to know that if I can tame this cycle it may help with my diabetes, blood pressure, atrocious diet and chronic depression. A ray of hope from the SciShow wizards! Oh god, I'm having a sudden craving for ice cream - help!

  • @lingthegreat
    @lingthegreat 3 года назад +7

    I thought I would never gain the confidence to use my human body. Now I use it almost once every day. Thanks guys!

  • @paulbork7647
    @paulbork7647 3 года назад +4

    Thanks. Nice to see these pulled together. Lots of good information.
    I really appreciate the description that correlation is not causation and oversleeping might be a symptom of the specific correlated poor health, same with undersleeping.
    I note that the normal fine tuning of body temperatures is done with the shift of blood flow and not the sweating and shivering, both of which occur later, if the body temperature continues to move out of range. The body set point is changed in some infection changes, as is called fever.
    I really liked the Allometry discussion.

  • @claytonharring8514
    @claytonharring8514 3 года назад +53

    Finally! An instruction manual. God forgot to include it in the box and has been ingnoring my customer service calls!

    • @daholyvagabond
      @daholyvagabond 3 года назад +2

      Underrated comment

    • @AnastasiaPlantlegs
      @AnastasiaPlantlegs 3 года назад +8

      if the customer service calls are never answered does the customer service representative exist

  • @oracleofdelphi4533
    @oracleofdelphi4533 3 года назад +33

    This would have been nice to have 30 years ago.

  • @anyawillowfan
    @anyawillowfan 3 года назад +3

    As someone with a chronic illness I'm well aware of how much most people take their body for granted until something goes wrong. And once things go wrong it can be impossible to fix it, and you may need to adapt what works (eg. Change types of food, length of sleep) to something different than what may work in a 'normal' body.

  • @Cl-2048
    @Cl-2048 3 года назад +122

    But what's this "puberty" button?
    Eh, probably not important.

    • @gordonlawrence1448
      @gordonlawrence1448 3 года назад +18

      It's next to the insanity button which is why both get pressed at the same time so often.

    • @kilomilo917
      @kilomilo917 3 года назад +9

      Inside out reference?

    • @timthompson7205
      @timthompson7205 3 года назад

      That’s the button he just hit. That’s why he can’t grow a beard yet

    • @Cl-2048
      @Cl-2048 3 года назад

      @@kilomilo917 y e s

    • @spindash64
      @spindash64 3 года назад +1

      Hardware update. I’d leave it alone personally

  • @bobjoe7559
    @bobjoe7559 3 года назад +10

    I feel like this should be a section in the hitchhiker’s guide to the galaxy

  • @bobhope4288
    @bobhope4288 3 года назад +21

    The person that was lacking the diego group antigens is Sans Diego.

  • @darrellcole6311
    @darrellcole6311 3 года назад +10

    Back in the 60's when I worked in surgery, drs. were allowed to remove what we called "green appendixes" , those that weren't infected. If a doctor went over the allotment he was said to be 'knife happy". If on the other hand a doctor didn't reach his allotment he was said to be too "conservative".

    • @jonslg240
      @jonslg240 3 года назад +6

      Surgery based on hospital monetary policy and peer pressure ..lovely =b

  • @MaskedNozza
    @MaskedNozza 3 года назад +2

    Oh my GOD. I know this was intended to be sarcastic, but this is actually very helpful for a lot of systems of multiple personalities. For people who have DID or OSDD or are undiagnosed plural, this is genuinely helpful stuff. Thanks scishow!
    - Ian

  • @diamondjub2318
    @diamondjub2318 3 года назад +27

    i feel alot of my issues could be solved if only i could take out my organs, shake em out, and put em back in

    • @virglibrsaglove
      @virglibrsaglove 3 года назад +3

      I've often thought that about my spine. Take all the pieces out, buff them up, apply fresh oil, and put them all back good as new.

  • @victoriaeads6126
    @victoriaeads6126 3 года назад +6

    Excellent compilation, thank you!

  • @SpiritualAmethyst
    @SpiritualAmethyst 3 года назад +2

    The fact you mentioned your hair after all the comments on the videos for the last few months is just 😗👌 chefs kiss

  • @randomprimary
    @randomprimary 3 года назад +2

    Man, Y'all saved me from suffocating. Thanks.

  • @ArtamisBot
    @ArtamisBot 3 года назад +2

    This was so fun and informative... and structuring the video like an instruction manual was funny while also somehow making it more relatable to an non-human entity like me.
    This channel is great... I'm definitely subbing!!

  • @bengreene9072
    @bengreene9072 3 года назад +4

    Perfect. I needed this for my newly acquired body. I've been through 8 and they all died in different ways

  • @heck_n_degenerate940
    @heck_n_degenerate940 3 года назад +2

    Thank you! I’ve had my human body for 16 years but only finally found out how to turn the damn thing on because of this tutorial.

  • @songfuljoker9127
    @songfuljoker9127 3 года назад +10

    The Taco Bell part sounded like it was from personal experience 😂

  • @walterl322
    @walterl322 3 года назад +51

    I need a maintenance guide...

    • @satakrionkryptomortis
      @satakrionkryptomortis 3 года назад +6

      a bit like a dog or cat. give it food and water. take it to a walk from time to time. and a shower may help.

    • @batatanna
      @batatanna 3 года назад +3

      Dont sass nothing could happen anyway, getting sick is just a hoax made by the biology scientists in order to sell diet coke

  • @nardo218
    @nardo218 3 года назад +2

    This training is MANDATORY for all new recruits who have been assigned a human body! If you are not able to operate your human body, you have 30 days to request a replacement from the quartermaster before your mothership returns to the singularity.

  • @Fomites
    @Fomites Год назад

    Great presentation of important information! Thank you 🙏.

  • @matthewchristofferson2832
    @matthewchristofferson2832 3 года назад +21

    “A Crash Course, if you like”
    Yes, yes I do like. Very much actually 😂😂

  • @davidpavel5017
    @davidpavel5017 3 года назад +3

    Congratutaltions Michael, you've become my second facorite internet science man, right next to Hank!

  • @Laeiryn
    @Laeiryn 3 года назад +2

    Re: dosing of medicines for "adults" vs. "children" - it's a metabolic point too, but worth noting that there are grown adults who weigh 100 lbs and are under 5ft tall, and 14 year olds who are 6' and 180lbs.

  • @herbsandflowers8152
    @herbsandflowers8152 3 года назад +2

    Thank you for the insightful content we get for free !! It’s really interesting

  • @franciscovalenzuela3733
    @franciscovalenzuela3733 3 года назад +24

    Ah finally. I was wondering how to use this thing.

  • @IsmailAbdulMusic
    @IsmailAbdulMusic 3 года назад +3

    Respect the human body and be thankful for the functions of the human body that we take for granted. Good research

  • @Majestic_Wolf_123
    @Majestic_Wolf_123 2 года назад +3

    SciShow: Sleep is very important, and reduces the risks of diseases.
    Schools: *I'm gonna pretend I didn't see that.*

  • @gevnes7999
    @gevnes7999 3 года назад +3

    Yes, finally, a guide. I need this because I spent a couple millennium being a tree in my previous life and I don't have a clue on how to operate this new vessel. BTW, do you have a guide on how to attract mate? I'm having difficulties...

  • @alexnolasco1339
    @alexnolasco1339 3 года назад +9

    Michael seems like such a cool guy, the type of person to drink some hard kombucha and watch informative documentaries with

    • @michaeltheoret8913
      @michaeltheoret8913 3 года назад +1

      Of all the beverages , why hard kombucha ? Yeah I bet that Michael ( He looks pretty healthy ) isn't much of a soda or sugary beverage drinker ,but hard kombucha ? Seeing the Guy get plastered may be awkward as getting left in the dust because He brings up scientific knowledge way above what average people know would be confusing .

  • @motolaniblizmilleniumboysv3865
    @motolaniblizmilleniumboysv3865 3 года назад +4

    Showed this to my new born and he still isnt doing anything else but spit so 1⭐️

  • @LambentLark
    @LambentLark 3 года назад +2

    The segment on Allometry was really interesting to me. I have an adult cat and recently add a pair of kittens to our family. I am use to the adult cats daily intake and exit amounts. The kittens?!!? I wasn't prepared for the sheer level of intake! They eat 2 to 3 times the amount of food the adult cat does and at least 3 times the litter box contributions! 4 meals a day and they make grunting noises when they eat. Plate clean. I'm happy they are healthy. I was just shocked at, what I now know was, the allometry of it.

  • @dodokgp
    @dodokgp 3 года назад +1

    Another hypothesis that I have about why 37 degrees is the magic number, is related to the fact that the specific heat of water has a local minimum at this temperature. If evolution's purpose was to minimize the energy requirement by our body to correct for small fluctuations in temperature (thermoregulation), it would choose to stay close to this temperature.

  • @CaptainEastonium
    @CaptainEastonium 3 года назад +2

    7:29 "Celery just doesn't have the same effect"
    Me: *Looks at the piece of celery I'd been thoroughly enjoying with sudden confusion*

  • @h7opolo
    @h7opolo 3 года назад

    sweet guide Scishow put together for us.
    i'm so happy my suspicion/hypothesis is supposedly correct: that certain cravings are your body telling you which nutrients it needs.

  • @urbannanni5864
    @urbannanni5864 3 года назад +3

    My appendix was removed when I was 19. I'm 65 now and have had C. Diff 4 times, one nearly killed me. I started taking probiotics 5 years ago and haven't had problems since then.

  • @DeadlyCyanide1
    @DeadlyCyanide1 3 года назад +11

    And then there's me the zebra with ehlers danlos syndrome who has joints falling out all over the place and hurts hahaha.

  • @evansieber6172
    @evansieber6172 3 года назад +22

    You see the minnow fin?
    Acetaminophen.

  • @thedukeofweasels6870
    @thedukeofweasels6870 3 года назад

    Thanks for posting this It was really helpful it's been so long since I've Possessed I a mortal vessel I really needed a refresher course

  • @charismalorelye4516
    @charismalorelye4516 3 года назад

    Love the longer videos!

  • @migs192
    @migs192 3 года назад +1

    You wouldn’t need this “manual” if you listen to your body more. “Listening” to your body is different from just “hearing or feeling” its language. Also if you do know your body well enough, you’d see that there are things that don’t apply to you in this manual. It is because our bodies are not the same and this manual covers only a percentage of the human population. Anyway, it’s still a good video. It sheds light to a good number of things only science can explain to us. (@-@)b

  • @lavenderpants8695
    @lavenderpants8695 Год назад +1

    I don't mind celery, and I started eating it daily for over a month now. Now I have legitimate celery cravings. Sometimes I crave celery instead of feeling thirsty because my body knows I get a lot of my daily water that way. Now I have an insane celery addiction and sometimes eat 2lbs of it a day. How the body and mind can be strange!

  • @kimbratton9620
    @kimbratton9620 3 года назад

    I loved this video, Michael is awesome too!!

  • @MelissaKnox
    @MelissaKnox 3 года назад

    That bit about certain foods being tied to good memories and causing cravings is something I've experienced. One of the best periods in my life was my first year in college, and I used to hang out in the library at my university and eat pasta fagioli soup while studying and reading books. I found myself craving the soup years later cos I missed that feeling of sitting in the library and reading.

  • @Rednails0007
    @Rednails0007 3 года назад +2

    Special request here: can you please make a video on proteins and amino-acids? I would love to learn the difference between all of them, how they are assimilated and their benefits to the human body. Thank you!

  • @phatrickmoore
    @phatrickmoore 3 года назад +2

    Whoa. I knew I was going to enjoy this one! Literally doubled my knowledge of basic human bodily functionings lol

  • @des8893
    @des8893 3 года назад

    Great compilation.
    Btw I never noticed that Olivia talked faster in earlier videos. I thought she always had that chill delivery.

  • @lavenderpants8695
    @lavenderpants8695 Год назад +1

    The appendix one is really interesting. I had mine removed. Several years later I had food poisoning that hospitalized me and between that and the antibiotics by gut bacteria was destroyed...and I didn't recover for a long, long time. I still have trouble digesting milk.

  • @Ilovethedeepsea
    @Ilovethedeepsea 3 года назад

    I absolutely love Olivia's input

  • @YeeSoest
    @YeeSoest 3 года назад +3

    I love this weird, brilliant, intricate and also clumsy little organism that my mind tries to coexist with without messing with it too much...
    Kinda gross, kinda awesome^^

  • @raediaufar5003
    @raediaufar5003 3 года назад +2

    It's a nice fact to know 37°C can resist fungal infection. I learned in medicine class that temperature beyond 37° will denature proteins (and thus decreasing some body function) and temperature lower than 37° can disturb your brain (36° still not tho)

  • @the_sockdolager
    @the_sockdolager 3 года назад +12

    Michael: “its like a... Crash Course”
    Me: 👀 “where is hank?”

  • @earth5369
    @earth5369 3 года назад +1

    Thanks for the video. I recently aquired a human body but didn't know how to use it.

  • @galliumgames3962
    @galliumgames3962 3 года назад +1

    Now I know the basics on how to operate the meat mech. Thanks fellow human organism.

  • @-zephyressence-2018
    @-zephyressence-2018 3 года назад +6

    2:17 Bold of you to assume I don't want to be eating constantly

  • @christopherg2347
    @christopherg2347 3 года назад +14

    Actually entries in that user manual:
    - Heart attacks are not actually repored. Instead pain in the left arm, chest, neck, back or jaw may all be the result of having one. As well as any of the legitimate issues with those body parts!
    - 2 of the 3 nevers for your hand are well protected, running along the inside of the arm where they are pretty impossible to be hurt. The Ulnar nerve however runs another way - right across the back of the elbow, to maximize the amount of damage it can take!
    - your immune system may violently overreact and suffocate you, in response to totally harmless substances (allergies)
    - fever is also a immune response. It can go so high that it kills you by denaturating your proteins
    Some people claim the human body is the result of "Intelligent Design". I would not know who is dumber: People that believe in intelligent the design, or the supposed "intelligent" designer that produced something that buggy!

    • @spindash64
      @spindash64 3 года назад +2

      Less bugs, more useage in unintended ways. The Antivirus wasn’t intended for such a debugged environment, for one thing
      As for fever, that’s a matter of a very nasty bug that would have likely killed you even without the overheat

    • @christopherg2347
      @christopherg2347 3 года назад

      @@12xenn45 I fear the bug - despite being deadly - is not going to be caught by the "natural selection" process. It only tends to hit after the reproduction process, so selection pressure never applied.

  • @anarchyantz1564
    @anarchyantz1564 3 года назад +4

    Yeah my appendix ruptured when I was 5 and nearly killed me, they didnt really want to hang around to see if I really needed it back then.

  • @faramund9865
    @faramund9865 3 года назад +1

    I just realized we are WARM creatures. 37 degrees, damn!
    Also, the fact we get sick when it drops explains why we’re so damn good at generating heat. Or why stuff like Wim Hof’s stuff is possible. We’re not supposed to drop dead when it’s freezing a little, so we got a great furnace inside of us!

  • @nicoleonfeels
    @nicoleonfeels 3 года назад +36

    The title of this video makes me feel some type of way 🤔

    • @321DEATHPUNCH
      @321DEATHPUNCH 3 года назад

      Go on... 😂

    • @Samsam-s7w
      @Samsam-s7w 3 года назад

      😂😂😂 explore what needs to explored

    • @timersky98
      @timersky98 3 года назад

      It did its job then

  • @brynadoodle
    @brynadoodle 3 года назад

    DUDE LOVE THE HAIR!!!!

  • @Tralfazz74
    @Tralfazz74 3 года назад

    Right off the bat, great title

  • @space__hobbit
    @space__hobbit 3 года назад +1

    I can't find the troubleshooting and warranty section, I believe this model was meant to last about 80 years but it's only been 26 and it's breaking down.

  • @allwright4020
    @allwright4020 3 года назад

    After forty years, it's about time!

  • @robin-zz6zz
    @robin-zz6zz 3 года назад

    The Body: A Guide for Occupants - Bill Bryson. Fun to read as well!

  • @abyssal_phoenix
    @abyssal_phoenix 3 года назад

    I tend to get cravings as well, but they can be translated into which nutritions I need.
    I start craving very juicy fruit when I am very warm during the summer, when I sweated a lot I start craving chips, when I’m short on some vitamins I start to crave fruits and veggies that contain them. And when I’m very low of energy I start to crave a combination of 2 things: sweet and fat-salty food. So chocolate and chips. Why those 2? I think chocolate gives a lot of easy fast sugar, while chips give a lot more stuff

  • @lizzieluz
    @lizzieluz 3 года назад +1

    CHOCOLATE!!! best intro ever! 😅

  • @TazPessle
    @TazPessle 3 года назад

    Wrt Oversleeping: busy people who excercise, go to work, have healthy social lives etc aren't gonna be sleeping for more than 8 hours on average - got stuff to do, people to see.
    You kinda have to be out of work or have part-time work only, have low motivation and other things going on to have time for over 8 hours of sleep. And in those cases there's no reason to cut it short either.
    Pretty sure sleep isn't the causitive factor here, but may well be the best singular indicator for a host of other things that add up to a general quality of living.
    I'd be curious to see how many people have low/ part-time income, don't excercise, socialise poorly, and still sleep a good 7 hours. And how many are better off, excercise and eat well, socialise well and sleep excessively or undersleep regularly. To me, those groups don't really exist.

  • @mksabourinable
    @mksabourinable 3 года назад +2

    That last section about dosing has me SHOOK.

  • @yukiyuka731
    @yukiyuka731 3 года назад +3

    Sci show: user guide
    Me: Nah, I will just see how this thing works by doing random stuffs I like on it

    • @AssistantCoreAQI
      @AssistantCoreAQI 3 года назад

      Don't Do That; [RKT] And [ROC] Are Currently In Intensive Repair Storage Due To Doing That.

  • @Taylorac1111
    @Taylorac1111 3 года назад +1

    A *CrashCourse* if you will... Love it

  • @HughManatea
    @HughManatea 3 года назад

    Warranty void upon the following:
    Inhalation, Alcohol consumption, Drug Use, Engagement in crime,and Tobbaco/Nicotine use.
    Under certain circumstances
    Inadequate feeding, Self induced dehydration (either from neglect or in the case of being a result of stated warranty voids stated in the first set of conditions), Engaging in acts of voluntary violence, Getting into;operating,or handling any vehicle with a know defect, Operation of any classified vehicle without possession of a license,and operating any vehicle without the use of both hands to manage full operation of the vehicle.
    Please refer to additional source material on the warranty appendix page.

  • @susanduarte6888
    @susanduarte6888 Год назад

    Does the length of time referred to include naps, so:all sleep within a 24 hour period? Or is it sleep in a single long stretch...a night’s sleep...you are talking about?