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Every ‘Useless’ Body Part Explained From Head to Toe | WIRED

Dr. Jeffrey Laitman joins WIRED to break down every ‘useless’, vestigial organ and structure in our evolved human bodies. From the “wisdom” teeth and our simian tailbones down to muscles made less important by our double-arched feet, Dr. Laitman highlights where it came from—and how it ended up still inside of us. Director: Lisandro Perez-Rey…

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Dr. Jeffrey Laitman joins WIRED to break down every ‘useless’, vestigial organ and structure in our evolved human bodies. From the “wisdom” teeth and our simian tailbones down to muscles made less important by our double-arched feet, Dr. Laitman highlights where it came from—and how it ended up still inside of us.

Director: Lisandro Perez-Rey
Director of Photography: Francis Bernal
Editor: Louville Moore
Expert: Dr. Jeffrey Laitman
Line Producer: Joseph Buscemi
Associate Producer: Paul Gulyas; Kameryn Hamilton
Production Manager: D. Eric Martinez
Production Coordinator: Fernando Davila
Camera Operator: Rahil Ashruff
Sound Mixer: Gabe Quiroga
Production Assistant: Noah Bierbrier
Post Production Supervisor: Alexa Deutsch
Post Production Coordinator: Ian Bryant
Supervising Editor: Doug Larsen
Additional Editor: Paul Tael
Assistant Editor: Billy Ward

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264 Comments

264 Comments

  1. TonettaLover

    August 4, 2023 at 7:30 pm

    Show this to every religious person….. Maybe they’ll finally learn

    • ·

      August 4, 2023 at 8:11 pm

      Explain this to me science lover, why is it that in the last however many thousand years of human consciousness, we haven’t evolved at all? All the evolution supposedly happened before we have any proof it actually did. Why did we stop evolving? It’s in the name “evolution”, why aren’t we changing anymore?

    • ThiccDuck 95

      August 4, 2023 at 8:43 pm

      ​@·Depends on what timespan ur talking about, in some thousands of years u wont see much if any changes at all:D We are still evolving, get further rid of unnecessary parts etc and grow other stuff.

  2. alejandro correa vanegas

    August 4, 2023 at 7:30 pm

    im a flat feet MF

  3. Philip Sharp

    August 4, 2023 at 7:36 pm

    Bravo, doctor!

  4. Michael Newell

    August 4, 2023 at 7:38 pm

    this is like a teaser trailer – i want 5~10 minutes on each of these parts! more in depth please!

  5. Folarin Osibodu BSc BSc MSc PSM PSPO

    August 4, 2023 at 7:48 pm

    Real life ‘mad’ scientist.

  6. EvilGoose

    August 4, 2023 at 7:54 pm

    If we have hair on our head to cool the brain, then why does our hair recede over time?

  7. Ashley Waner

    August 4, 2023 at 7:54 pm

    I had an emergency operation to remove my appendix because it was about to erupt. So, I would say for some people it is not useful nor helpful.

  8. Kat Titanium Melon Parker

    August 4, 2023 at 7:55 pm

    The nipple line fact blew my mind.

  9. David Daniel

    August 4, 2023 at 8:00 pm

    This guy looks exactly how I imagine all scientists to look.

  10. EpicATrain

    August 4, 2023 at 8:02 pm

    Interesting! Thank you!

  11. Tedi the Godfather

    August 4, 2023 at 8:08 pm

    I wonder if the ability to voluntarily move your ears is more apparent in musically-inclined (not trained) people. I’ve always thought almost everyone could, as I’ve never considered myself biologically special or significantly different.

  12. Nathan Ferrebee

    August 4, 2023 at 8:10 pm

    Wired has been putting out some great videos lately. Keep it up!

  13. SteVeL

    August 4, 2023 at 8:20 pm

    Close your eyes watching this and tell me it’s not Wallace Shawn 😂

  14. Muhammad Umer

    August 4, 2023 at 8:33 pm

    All i concluded is that if an organism dosent use its certain body part it will go away… If we feed the human via food pipes than the next generation will not be having a mouth!!!

  15. Ahmad Shauqi Johara

    August 4, 2023 at 8:34 pm

    He looks like Dr John Sturgis

  16. Lee Celeste

    August 4, 2023 at 8:36 pm

    Wish I could get rid of the ear muscles. They twitch when I’m anxious and stressed and it makes me more anxious and stressed lol

  17. axpuaa

    August 4, 2023 at 8:41 pm

    his tone is annoying

  18. Եվարդյան

    August 4, 2023 at 8:43 pm

    What a beautiful example of a New-York Jewish ‘nebbish’ accent, I could listen to this man talk all day.

  19. Anahi M

    August 4, 2023 at 8:46 pm

    ear wigglers unite! lol

  20. Self Aware Devices / Bilinçli Cihazlar

    August 4, 2023 at 8:53 pm

    “Evolution, baby” -Paul

  21. Kade Shadow

    August 4, 2023 at 9:01 pm

    This doctor is very engaging! I admire his enthusiasm

  22. xMoneybaggJox

    August 4, 2023 at 9:03 pm

    The only video to actively make me check on my nipples

  23. alhypo

    August 4, 2023 at 9:04 pm

    Anyone with chronic dry eyes or eye strain will argue that maybe we need those nictitating membranes back. 😉

    But for reals now… we do have lubricating glands in our eyes which tend to get clogged up. Putting heat packs over your eyes can loosen those clogs. I’ve been able to manage my eye strain and dry eyes using primarily that method. Give it a try.

  24. Stephen B

    August 4, 2023 at 9:04 pm

    Good video, very engaging presenter. Would like to see more.

  25. kogababe

    August 4, 2023 at 9:08 pm

    woohoo I got rare wiggly ear muscles—and flat feet! (no one cares!)

  26. Forasago

    August 5, 2023 at 3:50 pm

    6:40 Only over “the last few years” we’ve found out that the appendix is useful for digestion and immune response!? I was told this about 20 years ago.

  27. spontaneous bootay

    August 5, 2023 at 3:55 pm

    My god we are abominations

  28. Britbarbie

    August 5, 2023 at 4:14 pm

    I have a grandad figure.

  29. faux

    August 5, 2023 at 4:14 pm

    I have flat feet 🙁

  30. FIOS

    August 5, 2023 at 4:26 pm

    Does this guy give anyone else Wallace Shawn energy?

  31. Rodrigo Borges

    August 5, 2023 at 4:51 pm

    I have auricular muscles and found out a use for them. When i have earbuds in they usually isolate sound completely, so kinda dangerous to have them on out on the street for example, but if i pull my ears back using the muscles, they dislodge the earbuds and it allows me to hear the environment again. Then once i don’t need to hear my environment i just relax and they lock back in. Pretty silly but also quite convenient to not have to take them out lol

    The muscles also pull back my entire scalp by like half an an inch, so it also has the effect of giving me an instant facelift

  32. caesar ali

    August 5, 2023 at 4:53 pm

    I want this doc to speak about everything and I’ll gladly listen.

  33. pykapuka

    August 5, 2023 at 4:57 pm

    Your nail looks like it hurts, I hope it gets better soon!

  34. Swaraj

    August 5, 2023 at 5:07 pm

    Palmaris longus

  35. Nolan

    August 5, 2023 at 5:24 pm

    He’s wrong about the wisdom teeth – they come in just fine when we eat a more natural diet that requires hours more cheweing on a daily basis (roots, tubers, vegetables, ruffage) than the modern one comprised of mostly simple carbohydrates. Tribes living in the Amazon, who still eat this diet, have very healthy teeth and fully-structured jawlines.
    It is true that our skull shape is changing anthropologically, but it is still able to accomodate wisdom teeth for MOST people.

  36. CodeWilson

    August 5, 2023 at 5:24 pm

    He kinda sounds like Trump right? XD

  37. jomatuazon

    August 5, 2023 at 5:49 pm

    I can listen to this man teach me about human anatomy all day. So interesting.

  38. BLINK x TEUME

    August 5, 2023 at 5:51 pm

    Y’all should interview TREASURE 💎.😊

  39. Ciiitron

    August 5, 2023 at 5:57 pm

    This video is very poorly edited. Nothing against Dr. Laitman or what he’s saying, but I’d like to see the raw footage. The intermissions with the telescoping pointer and constant jump cuts are particularly annoying.

  40. SnasieCas

    August 5, 2023 at 6:01 pm

    Wow the nipple thing I did not know, thanks doc

  41. ZUKHRA KHAKIMOVA

    August 5, 2023 at 6:02 pm

    Thanks a lot for this super informative video ❤

  42. Rob Ingram

    August 5, 2023 at 6:29 pm

    I just recently watched a video elsewhere that contradicted the idea that flat feet are primarily genetically inherited. It mentioned that Asian, Indian, and African pediatricians reported very few cases of flat feet, especially compared to American and European doctors. Babies feet are basically all flat and arches develop through childhood. The studies suggest that children who go barefoot more often in early childhood are unlikely to have flat feet.

  43. Marie Vinson

    August 5, 2023 at 6:31 pm

    Doctor Jeffrey needs to start his youtube career. Brilliant performance. Loving these human biology facts. Please do more Dr!.

  44. Asynt

    August 5, 2023 at 7:07 pm

    8:33
    9:04
    Why did they randomly repeat that clip?

  45. Acb Tyson

    August 5, 2023 at 7:13 pm

    Inconceivable!

  46. Lo

    August 5, 2023 at 7:23 pm

    I love this guy

  47. Ahmed Elgezawy

    August 5, 2023 at 7:42 pm

    I have Arch btw!

  48. pumco ✓

    August 5, 2023 at 8:03 pm

    I can move my ears and I noticed I have a better hearing

  49. millie lite

    August 5, 2023 at 9:25 pm

    loved the information, loved dr. laitman, but man that editing was wack lol

  50. Tony Williams

    August 5, 2023 at 9:27 pm

    I’m was genetically born with flat feet! My father has flat feet, but my mother doesn’t have it. Also being 6’3 causes pain in my toes sometimes walking longer periods of time on my job!

  51. Aryakalpa Bhattacharya

    August 6, 2023 at 1:26 pm

    *_The tittle is how my father thinks about me._*

  52. Sick Ghost

    August 6, 2023 at 1:52 pm

    monkey your ancestors not mine

    • Carson Nichols

      August 6, 2023 at 3:18 pm

      Oh boy do I have some news for you

  53. Gag

    August 6, 2023 at 1:59 pm

    Someone tell this guy to go make his own YouTube channel

  54. OrbWeaver

    August 6, 2023 at 1:59 pm

    I have INCREDIBLY flat feet. I had no idea it was an evolutionary throw-back!

  55. 12thDecember

    August 6, 2023 at 2:04 pm

    Great video, although I suspect some people will get their knickers in a twist over the remarks regarding apes as our closest relatives.
    I have fairly flat feet and it’s never bothered me. (Maybe because they’re also narrow?) It was amusing to me as a kid to see how much more of a footprint I left after exiting the pool and walking around the pool area compared to the footprints of my friends.

  56. Ahmad Elkaragy

    August 6, 2023 at 2:30 pm

    Although the video has many useful “uses” to the seemingly “useless” body parts, its very contradicting!

    After all, If nothing among all those tens of thousands of body parts, organs, tissues, vessels, etc is found to be of no use, how dare you still believe in this evolution BS?!

    Not only that, but also you Dr Jeffrey wrap every use around some hard to believe evolutionary basis. Funny enough.

    If it’s evolution, why wouldn’t some 3 or 4 thousand body parts just redundant with no use whatsoever?

    Even those you mentioned in this video to be vestigial, scientists have just not yet discovered functions for. So they simply labeled it as vestigial, out of plain difficulty to find function for them. But guess what, every some years or so, some studies suggest some functions for the previously vestigial!

  57. Seth Daetwiler

    August 6, 2023 at 2:33 pm

    Bro just dropped so many fun facts…

  58. Anne Patton

    August 6, 2023 at 3:10 pm

    What a great doctor! Does he have a YouTube channel?

  59. Lara

    August 6, 2023 at 3:53 pm

    I have quite flat feet and used to mear special soles for that, but at some point, I got lazy and just wore normal shoes – and it literally did not make a difference!

  60. VALLEY

    August 6, 2023 at 4:19 pm

    he looks like he should sound more british

  61. A'daab Akil

    August 6, 2023 at 4:29 pm

    It is confirmed finally, I am ancient…

  62. IantheXX013

    August 6, 2023 at 4:50 pm

    If monkey’s are our ancestors, why the other didn’t evolve? Why did we did? Why is there chromosomes? Why didn’t any other species evolve into complex as human? Similarities doesn’t check the box of ancestors, do mind it. I don’t deny science but science denies its rootless assumptions.

    • Kris

      August 6, 2023 at 8:48 pm

      They also evolved, just differently, your question is like asking why there are vastly different species of dogs, even when they had a common ancestors

  63. Napoleon Bonn

    August 6, 2023 at 5:01 pm

    Awesome

  64. Einar

    August 6, 2023 at 5:03 pm

    I can wiggle my ears, and I’ve noticed that especially with loud sound the ear muscle automatically contracts!

  65. Zman44444

    August 6, 2023 at 5:05 pm

    I want more.

    Give. Me. More. Dr. Jeffrey.

  66. Flor.

    August 6, 2023 at 5:49 pm

    I‘m also somewhat of a bipolar locomotive my self

  67. Strength in Wisdom

    August 6, 2023 at 6:09 pm

    Well my ears actually move towards sound young man

  68. naattxx naattxx

    August 6, 2023 at 6:17 pm

    So this video was made to warn us of high heel shoes?

  69. VolcanoHeroGC

    August 6, 2023 at 7:42 pm

    One time I met someone who had a nipple in her armpit.

    She accidentally shaved it off when she was in middle school.

  70. Tori

    August 6, 2023 at 8:00 pm

    Today I learned I have a third nipple and not just a birthmark

  71. Drew Willson

    August 6, 2023 at 8:15 pm

    Dr. Laitman- an evolutionary biologist with a vendetta against high heels.

  72. Nina Fuentes

    August 6, 2023 at 8:47 pm

    I want to see this guy play Willy Loman.

  73. nesk

    August 6, 2023 at 9:01 pm

    I am one of the lucky ones to not have been born with the genes responsible for the growth of any wisdow teeth. Thanks, biology.

  74. Kim

    August 6, 2023 at 9:11 pm

    Why does he lowkey sound like miracle max or vizzini

  75. Amy

    August 6, 2023 at 9:27 pm

    Yup. Lost my appendix quite young (when I was 8 or 9) and I have irritable bowel syndrome now. It had to go mind you, but it probably did contribute to my intestinal issues now…

  76. Melvin Ruiz

    August 7, 2023 at 5:03 pm

    Doctor Jeffrey you rock!!!! Keep it up 🔥

  77. Saleh Mustafa

    August 7, 2023 at 5:04 pm

    Love this Doctor’s energy❤

  78. Nikhil Krishnan

    August 7, 2023 at 5:06 pm

    Why did John Sturgis drop theoretical physics?

  79. Gut Cassidy and the Sundance Cheeseburger

    August 7, 2023 at 5:11 pm

    Shoutout to that chimps balls, things was hangin

  80. YouTubeCensor

    August 7, 2023 at 5:12 pm

    U only have 1 nipple?

  81. Nightmare Rex

    August 7, 2023 at 5:22 pm

    i thught the male nipples are for milking a baby if the mother dies. i think men can milk althugh unfornatly its used by the discusting sarckic movements of these days.

  82. Nightmare Rex

    August 7, 2023 at 5:26 pm

    when peaople move their legs exited. autistics rock back and forth while non autistics rock side-to side. is that a renmancicance of tail wagging?

  83. Christopher Sandoval

    August 7, 2023 at 5:28 pm

    great video! interesting and I learned a lot! awesome! pleasantly surprised

  84. Galbereth

    August 7, 2023 at 5:35 pm

    Wow that was absolutely fascinating! Happy to kearn that our appendix IS useful afterall!
    Thank you for this smorgasbord of human body info!!
    Mel 🍰🌻

  85. Sarcast

    August 7, 2023 at 5:36 pm

    In some individuals who care to make agressive hard-core assertions about the origin of mankind, it seems a part of the brain has become vestigial. The part that’s called the brain.

    • TimeLapse

      August 7, 2023 at 6:25 pm

      I mean, assertions are made based on the best evidence at the time? Everything said in the video is accurate based on our best current evidence.

      Evolution is as concrete as gravity.

  86. Rebecca Brooks

    August 7, 2023 at 5:38 pm

    I don’t know about you but the monkeys are not my ancestors I was created by God not by evolution

    • TimeLapse

      August 7, 2023 at 6:23 pm

      Why could it not be both. I mean the evidence for evolution is pretty much indisputable, as much so as the evidence for gravity… Also, it is true, humans are not descendent of monkeys, we just have a common ancestor.

  87. Kyle Antoon

    August 7, 2023 at 5:38 pm

    I really hope doctor Jeffery ends up like Jonathan Ferguson. Shows up in one video then reappears again till it turns into a whole series

  88. Michael Scott

    August 7, 2023 at 5:56 pm

    why am i not seeing barbie comments

  89. Alonso Herrera

    August 7, 2023 at 5:58 pm

    This is amazing

  90. KinMan

    August 7, 2023 at 6:30 pm

    9:50 hey thats me!

  91. Isaac Bandstra

    August 7, 2023 at 7:19 pm

    3:17 the best part

  92. Teedrache 23

    August 7, 2023 at 7:28 pm

    is that the reason why the inner side of my feet always hurts when i have to run or walk long distances?

  93. Joshn569

    August 7, 2023 at 7:30 pm

    My 3rd nipple is anything but useless😂

  94. Avee007

    August 7, 2023 at 7:37 pm

    i can move my ears. sometimes they do move on their own when i hear a sound, it just happens

  95. Paul Kolodner

    August 7, 2023 at 7:39 pm

    Dave Barry once had a bit in which the AMA announced that anatomists have discovered a new human organ, the bleemus. They’re not sure what its function is, but their official advice is that most people should have theirs surgically removed. In a related announcement, the AMA admitted that there is actually no such thing as an appendix. The spokesman said “We have a lot of explaining to do….”

  96. Anxiou5Panda

    August 7, 2023 at 7:43 pm

    Dear Wired,

    Please bring back Dr. Laitman for an extended version of this. His explanations and presentation is excellent and humurous. I lost it when he exclaimed, “We lost our hairs!”.

    Thank you!

  97. billel dz

    August 7, 2023 at 7:53 pm

    I was born with a flat feet..

  98. Spencer Daniels

    August 7, 2023 at 8:15 pm

    Well, didn’t know wiggling my ears to sound was as uncommon as it is

  99. Elvis Grant

    August 7, 2023 at 8:22 pm

    How did get to watching these videos at 3am😅

  100. Abbas_turd

    August 7, 2023 at 8:40 pm

    I think I have flat feet. My feet hurt a lot especially when taking long walks or on the treadmill. I got an x-ray 🩻 done and there was nothing wrong. Turns out I just had flat feet 😅

  101. anthony dunn

    August 8, 2023 at 1:45 pm

    bruh i’m not related to nuh of these animals you speak of Doc.

  102. Vladislav Shpiro

    August 8, 2023 at 2:45 pm

    4:30 guy is packing so much heat he can barely walk straight, my man

  103. Mindy Holahan Peters

    August 8, 2023 at 2:46 pm

    This guy is fantastic! I was hoping for him to cover the fibula. I had a histiocytosis tumor in my fibula as a child and they just cut the bone out and left it with nothing to connect the cut ends. The doctor told us that we don’t strictly need the fibula but I can’t remember the details because it was so long ago. I’ve never noticed anything different since the surgery healed.

  104. TAPIOCA 55

    August 8, 2023 at 2:58 pm

    진짜 재밌다 결국 우리 진화의 흔적..이자 인류의 역사이구나

  105. DirtaDawg420

    August 8, 2023 at 3:09 pm

    Interesting video. Maybe it’s the lighting, but I kept thinking he filmed this hanging upside down.

  106. Thomas Halm

    August 8, 2023 at 3:10 pm

    8:02 comedy gold😃

  107. Screen-Marvel-Us

    August 8, 2023 at 3:17 pm

    True i have flat feet and i cant run without twisting my ankle

  108. saarth sharma

    August 8, 2023 at 3:48 pm

    Where is your neck?

  109. --Paws--

    August 8, 2023 at 3:50 pm

    What do you call that twinge or sensation, like a reflex yet it’s more of an odd feeling; on the bend of my arms when I touch it, I get the same sensation as though I am also touching the sides my torso. It’s like the skin on my arms are still attached to the side of my torso. It was more apparent when I was younger.

  110. Qais almokdad

    August 8, 2023 at 4:12 pm

    We aren’t related to monkeys😂

  111. OasisOgre

    August 8, 2023 at 4:36 pm

    cool

  112. Joeyy1024

    August 8, 2023 at 4:42 pm

    Creationists have left the chat *

  113. depressedspecialchild

    August 8, 2023 at 4:44 pm

    Being a clearly logical human being humans were humans since the beginning humans do not evolve we can adapt since the beginning of time humans was the same thing as today except the genders was correct

  114. Crow NRG

    August 8, 2023 at 4:45 pm

    So as a flat footed person I’m pretty much screwed then? lol

  115. depressedspecialchild

    August 8, 2023 at 4:45 pm

    It is seriously cringe when people try to say humans evolved seriously it’s cringe

  116. Maven XOX

    August 8, 2023 at 5:03 pm

    proud to say i taught myself to wiggle my ears when i was in accounting class, bored.

  117. Tshepo Seanego

    August 8, 2023 at 5:10 pm

    “Nipples are extremely important structures”
    YES

  118. Oraf

    August 8, 2023 at 5:45 pm

    So hilarious this could pass as a comedy skit; man in his great ‘wisdom’ describing the creation of the all powerful One. Attributing common designs to a common origin instead of a common Creator. Sad.

  119. Cadáver

    August 8, 2023 at 5:52 pm

    I use Arch BTW.

  120. BACKWARDS ROADTRiP STUDiOS

    August 8, 2023 at 7:06 pm

    our chin evolved to fold towels

  121. Da Ling

    August 8, 2023 at 7:58 pm

    Dude I swear, whenever somebody make a loud noise in a quiet room my ear uncontrollably triggers that muscle and I wear glasses so it’s kinda annoying…

  122. Konur Alp Yıldızkan

    August 8, 2023 at 8:32 pm

    i have flat feet

  123. Maple the Star Miko

    August 8, 2023 at 8:59 pm

    I have feet so flat, that the exray showed my heels were inverted.

  124. Gavin

    August 8, 2023 at 9:18 pm

    I always thought the chin was for neck protection

  125. Granger

    August 8, 2023 at 9:21 pm

    If trump teaches biology 🇺🇸

  126. ayah

    August 9, 2023 at 3:02 pm

    4:20 your ancestors, not mine lol

    • UltraAwesome Gaming

      August 9, 2023 at 6:09 pm

      continue to cry😍🙈

  127. Yorick Blonk

    August 9, 2023 at 3:30 pm

    This man talks like a smart Donald Trump

  128. ash

    August 9, 2023 at 3:37 pm

    religious ppl crying in the corner lmao

  129. Eddy9lives

    August 9, 2023 at 3:38 pm

    Dr Strugis vibes 😎😎😎

  130. xlordproPL

    August 9, 2023 at 3:40 pm

    Mr google said “Some of the advantages that can occur with flat feet are shock absorption, balance, and stability. The mechanics of flat feet mean they roll inward naturally. This can help some people with jumping and running.” I’m suing my parents because they made me wear flat foot insoles 🙂 I did not know my shock absorption and balance got worse because of wearing these painful shoes… I can do something to fix that? 😭

  131. Guadalupe Gonzalez

    August 9, 2023 at 3:44 pm

    I’m very thermoregulated😔

  132. Foxxo

    August 9, 2023 at 3:55 pm

    Great video but I’m surprised that a well informed doctor like him still believes in the evolution theory

  133. Janiya Mccall

    August 9, 2023 at 4:33 pm

    Doctor Jeffrey needs to start his youtube career. Brilliant performance. Doctor Jeffrey needs to start his youtube career. Brilliant performance.

  134. Akira Lynn

    August 9, 2023 at 4:46 pm

    heels will disappear in near future 🙂

  135. RaceLine

    August 9, 2023 at 5:18 pm

    I was waiting for him to get to the neck the whole time because clearly he skipped over having one 😂

  136. J

    August 9, 2023 at 5:25 pm

    I wish he was my anatomy teacher

  137. erin

    August 9, 2023 at 5:34 pm

    meow

  138. AJooni

    August 9, 2023 at 6:09 pm

    Good info.. But the 3 editors, where were they? Lol

  139. MarsAeolus

    August 9, 2023 at 6:10 pm

    One of the most interesting videos on YouTube!

  140. Helena Ivančić

    August 9, 2023 at 6:11 pm

    Yeahh the person who edited this didnt do it justice

  141. OWL The

    August 9, 2023 at 6:18 pm

    Well, this video is explaining of Development theory only, not explaining of “useless” part of the human body, i can easily tell, this isn’t Medical or Anatomical explanation, and yes there are other explanation of it, but this?, I can watch full video of Daron’s theory, Not unscientific explanations.

  142. George Williamson

    August 9, 2023 at 7:01 pm

    Give me more Dr Laitman, I love this guy. He’s so passionate about his field and is clearly very knowledgeable, qnd his joy is infectious and makes me want to learn more.

  143. João Stein

    August 9, 2023 at 7:20 pm

    Anyone else hearing Wallace Shawn’s Dr. Sturgis (Young Sheldon) when this guy speaks?

  144. Uglannn

    August 9, 2023 at 8:01 pm

    I used to think we retained the hair on our head after we became bipedal to protect against sun? Or is that wrong

  145. Fido

    August 9, 2023 at 8:09 pm

    🧚‍♂️

  146. Brenden Finnerty

    August 9, 2023 at 8:21 pm

    The editor messed up and included the shrinking of vestigial body parts twice..

  147. Kevin

    August 9, 2023 at 8:24 pm

    I clicked on this because I have real flat feet. After hearing his explanation, I wonder if this is why I have such large calve muscles?

  148. Sylverstead

    August 9, 2023 at 8:30 pm

    This man is either a mad doctor or a holy doctor, nothing in between

  149. Sofa Cous

    August 9, 2023 at 8:30 pm

    I speak for all humankind when saying “I was waiting for the bit about nipples”

  150. Apara

    August 9, 2023 at 9:02 pm

    There needs to be a part two of this!!!

  151. Poor

    August 10, 2023 at 4:50 pm

    1:12 Everytime I hear my name in public I can feel those muscles move

  152. Precious Hans

    August 10, 2023 at 5:01 pm

    Monkeys are your ancestors not mine😊

  153. Precious Hans

    August 10, 2023 at 5:01 pm

    When men don’t understand something they say it’s useless

  154. Nathan Thomas

    August 10, 2023 at 5:07 pm

    He’s speaking as if we were 5 years old

  155. Sunburst Automotives Official Channel

    August 10, 2023 at 5:13 pm

    I had flat feet ever since I was born. I am currently 19 years old and had no surgeries or medication and I am doing just fine walking and running, luckly I did not lose my balance like some other people with flat feet have.

  156. Bettina

    August 10, 2023 at 5:17 pm

    High heels need to go the way of petticoats and beehive hair! People can wear them but they’re not widely accepted anymore.

  157. Monalisa Benstowe

    August 10, 2023 at 5:27 pm

    My ancestors are not apes and chimps, I repeat my ancestors are not apes and chimps😮‍💨🤧

  158. Precious Hans

    August 10, 2023 at 5:28 pm

    Interesting how the evolution stopped. What happened?

  159. Reticulating Splines

    August 10, 2023 at 6:16 pm

    If high heels are out here destroying arches, I wonder what pointe shoes are doing

  160. Leonardo Rodrigues

    August 10, 2023 at 6:31 pm

    I have flat feet, and i play football(soccer), skate, run and all that, im not a person who stays to much time without moving, the only problem, its my feet start hurting af after some time, when im just standing and all my shoes get deformed , any advice?

  161. Hamburger HamburgerV2

    August 10, 2023 at 6:46 pm

    no foot arch = no military service

  162. Ada S

    August 10, 2023 at 6:50 pm

    Me, a dancer who uses high heels all the time: *pikachu face*

  163. EMINADO

    August 10, 2023 at 6:57 pm

    Nipple in the arm pit 😂

  164. Victor Chege

    August 10, 2023 at 6:59 pm

    I can listen to Doctor Jeffrey everyday

  165. ExplodingSteve

    August 10, 2023 at 7:19 pm

    Me and my flat feet living the ancestor life!
    Up foot fello cavemen🦶

  166. JMcontent

    August 10, 2023 at 7:36 pm

    What about eyebrows?

  167. Rayane

    August 10, 2023 at 7:49 pm

    i jsut realised i have 4 nipples

  168. Bleached_Anus

    August 10, 2023 at 8:06 pm

    Amazing host, definitely need to see more of him!

  169. A 1un 9ine

    August 10, 2023 at 8:13 pm

    All these conglomerate YouTube channels like WIRED, Vox & etc. support these evolutionists to a crazy extent

  170. dannywolfpero

    August 10, 2023 at 8:18 pm

    I have too many vestigial body parts

  171. Sh

    August 10, 2023 at 8:25 pm

    My ancestors aren’t monkeys

  172. ΑΧΜΕΝΤ

    August 10, 2023 at 8:27 pm

    This is the best doctor in the history of all doctors. For a non English speaker, I understood everything he said. ❤

  173. manndy

    August 10, 2023 at 8:51 pm

    heals rlly ?!

  174. Thesis_Gaia

    August 10, 2023 at 9:07 pm

    I feel my ear moving when i hear a distant or low but perceptible noise and if i focus on it i feel that i can kinda locate where it was originated without looking at it

  175. D L

    August 10, 2023 at 9:25 pm

    Good Info Just Never Sold On Evolution It’s A Belief System In Itself, Instead I Believe It’s How God Designed It Aka The Creation Story. Good Stuff Doe Dude.

  176. ♡Mochikiwi♡

    August 11, 2023 at 5:57 pm

    my ear moves when i hear something

  177. Németh Zalán

    August 11, 2023 at 6:02 pm

    Are goosebumps really useless? I was taught the reason why we have goosebumps when we are cold is that hair stood up traps heat more efficiently thus keeping us warmer. Please someone explain why we consider arrector pili muscles useless.

  178. Cactus flame

    August 11, 2023 at 6:20 pm

    blud sounds like Dr. Sturgis

  179. aTribeCalledBreast

    August 11, 2023 at 6:32 pm

    Hmm idk about that male nipple answer….

  180. El Zafi TW

    August 11, 2023 at 6:38 pm

    This is not a video about useless parts of the body, this is evolution propaganda 🥶😭

    • ok

      August 11, 2023 at 7:55 pm

      stay mad 🔥

  181. KDOH TheDopeRapper

    August 11, 2023 at 6:44 pm

    this was tight af

  182. yakup börklü

    August 11, 2023 at 6:56 pm

    I have both flat feet and third and fourth male nipples. Does it mean I’m a freak or sth since I have 2 of those abnormalities?

  183. Márcio Nunes Kizila

    August 11, 2023 at 7:02 pm

    I am learning how to speak English, so I like the way you speak Mr.👍

  184. ngnl00

    August 11, 2023 at 7:04 pm

    Proof that god doesn’t exits

  185. - Shmurdah

    August 11, 2023 at 7:10 pm

    Wat about the funny bone?

  186. LupexRex

    August 11, 2023 at 7:17 pm

    I can manually move one of my ears

  187. Big Yeet

    August 11, 2023 at 7:17 pm

    Meanwhile my arches on my feet are to extreme so thanks nature for that

  188. Mirza Asad

    August 11, 2023 at 7:25 pm

    Every part he mentions as useless has important purpose, it’s just that science can’t prove it yet

  189. Mihir Pingle

    August 11, 2023 at 7:40 pm

    I don’t get why these religion fanatics come on every education related video with their I’ll researched opinions? If you can’t add something valuable then just shut the f up

  190. CrispyRice

    August 11, 2023 at 7:49 pm

    TLDR: We’ve re-specced our skill tree a couple times and the game didn’t save all the changes

  191. LOBO

    August 11, 2023 at 7:51 pm

    Very interesting and funny video, BIG LIKE and BIG SUB!

  192. Panch0_Villa

    August 11, 2023 at 8:16 pm

    It’s crazy to think that one day quirks could be possible just randomly our body mutates and bang we’re stronger

  193. Richard E

    August 11, 2023 at 8:28 pm

    This guy needs his own YouTube channel. He makes learning fun! 🙂

  194. lovely lip bones ouwwwwww wolvres.

    August 11, 2023 at 8:31 pm

    0:18 I can wiggle my ears
    10:22 High heels are evil

  195. lovely lip bones ouwwwwww wolvres.

    August 11, 2023 at 8:42 pm

    8:01 The most relatable thing in this video

  196. lovely lip bones ouwwwwww wolvres.

    August 11, 2023 at 8:46 pm

    How did he somehow made biology fascinating??

  197. Davon Jones

    August 11, 2023 at 9:25 pm

    my boyfriend have flat feet.

  198. khalid

    August 11, 2023 at 9:26 pm

    The truth is that you’re useless Spam and misleading,📢 we are not animals and Our origin is not animals ,You want to ignore the truth kafir

  199. Rigel Malyk

    August 11, 2023 at 9:26 pm

    8:33 bro just copied and pasted 9:02

  200. T3mmy

    August 12, 2023 at 11:28 am

    I’d like to have a tail

  201. Wemakelegend Lastmanstanding

    August 12, 2023 at 12:39 pm

    His ancestors where monkey’s 😂😂😂😂

  202. Justin

    August 12, 2023 at 1:25 pm

    Dude, he has the energy of the eccentric science teacher in high school that made learning actually interesting and fun!

  203. Anime Movies

    August 12, 2023 at 1:42 pm

    Yeah i found professor proton

  204. forzes

    August 12, 2023 at 1:43 pm

    he sounded exactly like dr john sturgis in young sheldon.

    btw my friend has 4 nipples. 1 normal set, and another at the lower ribs.

  205. X Æ A-XII

    August 12, 2023 at 2:01 pm

    i have flat feet but I got lucky, I have no pain, and i still very athletic playing rugby as a centre.

  206. Thin Khine

    August 12, 2023 at 2:07 pm

    How about the woman high heel shoes? Please upload and explain .

  207. john smith

    August 12, 2023 at 3:18 pm

    ? What about the Pinel gland not a muscle I know, maybe another video coming..

  208. Alaa Al Dafrawy

    August 12, 2023 at 3:22 pm

    I have flat foot

  209. LAGHRISSI Adnane

    August 12, 2023 at 3:30 pm

    Is there any proof of this ?

    • Cielnova

      August 12, 2023 at 6:53 pm

      That these body parts are useless? That’s pretty obvious to see.

  210. The Sailo

    August 12, 2023 at 3:41 pm

    4:18 Ballin.

  211. SailorSSayan

    August 12, 2023 at 4:10 pm

    Once in a while I will actually move my hears to hear sound, not very often ofc just me being silly

  212. مراد محمد صبري

    August 12, 2023 at 4:12 pm

    Thanks a lot

  213. Caleb Faga

    August 12, 2023 at 4:20 pm

    Wait my ears move whenever I hear sounds… it’s been like that for me since I was a kid I guess I know why now.

  214. spiderknight413

    August 12, 2023 at 4:27 pm

    Man, stuff like this just makes me appreciate the Creator even more. Such meticulous design and it all functions so smoothly! Amazing

  215. Martin Marinov

    August 12, 2023 at 4:54 pm

    I’m obsessed with this mans speech. So enjoyable to listen and watch!

  216. Forbidden Formula

    August 12, 2023 at 4:54 pm

    My ears sometimes turn slightly backwards on their own when I hear something behind me that I don’t initially turn to.

  217. Keegan Beaulieu

    August 12, 2023 at 5:52 pm

    i swear that i’ve noticed those ear muscles flex a little bit when i hear quiet sounds

  218. Chrissie Dyslexics

    August 12, 2023 at 6:55 pm

    I’m all for science but why is he so fixated on being related to monkeys? There is no evidence showing we were monkeys, sure there are similarities but if you can give my physical evidence of evaluation I’m reconsider but all i’m seeing is human adaptation (not the same thing). Be my guest if you want to be related to a banana brain but, I prefer the truth, we are created and designed, by a power far greater than us. Sure we have changed and adapted to our situations but what he is talking about isn’t facts thats a theory.

    • Sabrelake Corp

      August 12, 2023 at 7:28 pm

      i agree

    • purple

      August 12, 2023 at 7:35 pm

      There IS proof, just Google it

  219. Castiél •★☆

    August 12, 2023 at 7:35 pm

    As a flat footed individual I can vouch for the usefulness of an arch. It HURTS to walk a long time in shoes

  220. BsID

    August 12, 2023 at 8:00 pm

    So Im constantly working out my feet. Thanks flat foot me

  221. shedrick s

    August 12, 2023 at 8:24 pm

    Some of the fastest men in world have glat feet. Usain bolt and Justin Gaitlin. There are plenty of athletes with fleet feet. Actually flat feet usually have less injuries.

  222. مجتبى يحيى

    August 12, 2023 at 8:52 pm

    Your proof that happened?

  223. W. Solar

    August 12, 2023 at 8:56 pm

    There is no useless body parts, they all serve a purpose still.
    Plus you can’t create a human being so you don’t have a say. What’s useless is this video

  224. Emmioğlu Kant

    August 13, 2023 at 1:45 pm

    I don’t think wiggle ears are useless, my ears usually wiggle a bit when I hear something unexpected, and I believe that doctors argument was that its useless because ears don’t wiggle, making it invalid. At least for a perfect specimen like me

    • DoodieSmoothie

      August 13, 2023 at 6:20 pm

      ur ears are not supposed to wiggle. but they sure can move. that’s 2 different things.

  225. Dr.ჟორა😎

    August 13, 2023 at 2:06 pm

    2:13 gorilla is soo cute

  226. Oscar Z T

    August 13, 2023 at 2:25 pm

    ive got flat feet

  227. D33Z KNOTS

    August 13, 2023 at 2:44 pm

    Its useless until u find out it has a purpose

  228. Hamid Bnz

    August 13, 2023 at 3:24 pm

    Wait we used to be monkeys ?

  229. Anh Tran

    August 13, 2023 at 3:42 pm

    Wisdom teeth are not only “useless”, they’re on my must-kill list. The ones on the lower jaw have been causing me all kinds of irritation.

    • DoodieSmoothie

      August 13, 2023 at 6:18 pm

      it’s just pain. it’ll go over

  230. Ary_leivers07

    August 13, 2023 at 3:44 pm

    Chuck mcgill

  231. SimBellaz

    August 13, 2023 at 3:49 pm

    I do NOT believe in evolution, but this was interesting to watch

  232. Hakim Kimo

    August 13, 2023 at 4:17 pm

    there is no such a thing called “human evolution” . humans have always been humans since they were created

    • Nova Blast

      August 13, 2023 at 5:29 pm

      No one said humans werent human, they changed with time. This has all the time. I swear one more time I hear that evolution is only monkey to human…

    • Nova Blast

      August 13, 2023 at 5:31 pm

      although yes, animals may share similarities one another, espicially if they are in the same class and groups

    • CRITICAL HIT!

      August 13, 2023 at 5:57 pm

      How come? It’s neat to know how humans evolved.

  233. florian steffen

    August 13, 2023 at 4:56 pm

    This is a gorillah💀

  234. Why Google?

    August 13, 2023 at 5:29 pm

    Why does it seem like this guy is a robot with a human mask on it?

  235. Sherlock Holmes

    August 13, 2023 at 5:57 pm

    8:32; 9:04 .. editing mistake? the clip was put in twice

  236. DoodieSmoothie

    August 13, 2023 at 6:13 pm

    Yep, i never understood people who pull all their wisdom tooth, and remove their appendix just because people say you can. I still have my wisdom teeth. They did some pain but it’s not always. 2 of them are basically gone and decayed away. I believe i dont need to do anything to them. They will go away by themselves.

  237. Arturo Glez

    August 13, 2023 at 6:15 pm

    Amazing explanation of the human body parts, i was glued to the screen great Job Dr 👍

  238. Marius810

    August 13, 2023 at 6:15 pm

    and yet there’s billions of idiots today who actively deny evolution is real, they need to watch this

  239. Raaa Fire

    August 13, 2023 at 6:36 pm

    Bros ancestors are monkies

  240. Falk Hammermüller

    August 13, 2023 at 6:52 pm

    7:23 .. who in their right mind uses the word “locomote”??????

  241. The 1 in a Million

    August 13, 2023 at 7:06 pm

    There’s no reason to have hair in my butt

  242. Dee

    August 13, 2023 at 7:24 pm

    satisfying

  243. barbiemaster81

    August 13, 2023 at 7:50 pm

    “This is a Gorilla.” -Doctor Jeffery

  244. D Pac

    August 13, 2023 at 7:55 pm

    Good one doc! Thx 👍

  245. NabiL

    August 13, 2023 at 8:06 pm

    We weren’t apes.
    Some of us have been turned into apes

  246. Han Sol

    August 13, 2023 at 8:24 pm

    I can forcefully make my hairs stand hahhaha

  247. kkoz

    August 13, 2023 at 8:38 pm

    we lost our hair!

  248. YTK

    August 13, 2023 at 9:28 pm

    I want to go back to monke

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