True Facts: Snake and Lizard Tongues

2020-ж., 17-ноя.
820 848 Көрүүлөр

SHIRTS: ze-true-store.myshopify.com/
PATREON: www.patreon.com/truefacts/
CREDITS:
MUSIC:
soundcloud.com/querflote
Dr. Kurt Schwenk
hydrodictyon.eeb.uconn.edu/eebedia/index.php/Kurt_Schwenk
It was a pretty incredible gift to be able to work with Kurt on this episode. His work spans decades and it took multiple tries to understand it in a way that could be put together in a narrative. I am very grateful for all of his time, warmth and generosity. I had to leave many, many wonderful pieces of research and factoids out due to time constraints but I would urge any of you that are interested to dive deeper into his work.
His colleagues Dr. William G. Ryerson, Ms. Amanda E. Hewes and
Ms. Sara Horwitz contributed a great deal to some of the research that I mentioned.
Dr. Margaret Rubega (rubegalab.uconn.edu/) deserves thanks for introducing me to Kurt in the first place.


Additional footage licensed from:
Pond5.com
Envato Elements
Videoblocks.com
Shutterstock.com

Жорумдар
  • This is how everyone should should learn about animals

    Chaotic GoodChaotic Good27 мүнөт мурун
  • what that tongue do 😏

    Jürgen KunJürgen Kun34 мүнөт мурун
  • 8:32

    DBDBСаат мурун
  • Looks like Trump's tongue. #Stopthestupid Trump!

    savana muddypawssavana muddypaws2 саат мурун
  • Love the boobie music at the end too. Funky grooves in da house!!!!!!!

    bassmith448 bassistbassmith448 bassist5 саат мурун
  • “Can’t fool me brain witch.” 🤣

    Jessie JubileeJessie Jubilee5 саат мурун
  • I died when you said sinus infection!!!!

    bassmith448 bassistbassmith448 bassist5 саат мурун
  • 4:25 made me die

    Leah CLeah C5 саат мурун
  • Looks like not only gonna blow my mind*

    LegendPhantomLegendPhantom6 саат мурун
  • POV: You're here from teddy has an operation

    Kokichi's_Expired_PantaKokichi's_Expired_Panta8 саат мурун
  • i want: Costasiella kuroshimae

    HallebumbaHallebumba9 саат мурун
  • "you try this. Try flicking your tongue up and down very quickly. When humans do this its called HR violation". One of the many jules.

    Proudly BrownProudly Brown10 саат мурун
  • Bro, I died when he said HR violation. Your a genius!

    Simond FrostSimond Frost11 саат мурун
  • uhh how about true fact about zefrank1

    ChogMilsChogMils12 саат мурун
  • i love this Chanel

    LionGamingLionGaming14 саат мурун
  • I’m not gonna lie, this was actually super interesting

    Korok SeedKorok Seed18 саат мурун
  • I recognize your voice from dear kitten! Or you may not be the person who voiced/narrated in it... sorry if you weren’t, you got a very nice voice and some very funny content here though friend XD

    Torti TongueTorti Tongue20 саат мурун
  • The end card terrifies me

    Fluffy waffles fw.Fluffy waffles fw.21 саат мурун
  • Is this the kind of page where I can say "I'm always a slut for fluid dynamics" and people will, like, Get It? Love the in-depth sciencey ness of this video, it's a real treat, and thank you Dr. Schwenk!

    pluspipingpluspipingКүн мурун
  • Shit, this was seriosly educational 😅

    Martin FrimanMartin FrimanКүн мурун
  • The sound at 8:31got stuck halfway between my hippocampus and neo-cortex and is now on infinite loop.

    FedBikerFedBikerКүн мурун
  • lmfao !!!! factfull and funny !

    R3DLiFER3DLiFEКүн мурун
  • 'I'll give an arm and a leg to be the best at it' is now what I'm going to refer to whenever I talk about snakes.

    Greer McNallyGreer McNallyКүн мурун
  • "When humans do this it's called an HR violation"🤣

    DeathLotusDeathLotusКүн мурун
  • Next time I see a snake I'm going to ask it what that tongue do😂😂

    charizard4321charizard4321Күн мурун
  • BRAIN WITCH!!

    Muneerah AdamsMuneerah AdamsКүн мурун
  • Please do a video on the small and well named bird called a bushtit...

    Kevin ParksKevin ParksКүн мурун
  • “When humans do this, it’s called HR Violation” The ending: 10:18

    rc casanorc casanoКүн мурун
  • When human do its called HR [human rights] violations! Hahahaha LoL

    Rafael PasitoRafael PasitoКүн мурун
  • Where is teddy now?

    Twisty99Twisty99Күн мурун
  • "Tongue-Ball"

    MsSaraKirkpatrickMsSaraKirkpatrickКүн мурун
  • Dammit, Jerry! Get it right! One minute in, and we're already yelling at you MULTIPLE TIMES!

    MsSaraKirkpatrickMsSaraKirkpatrickКүн мурун
  • Teddy is still alive?

    GAME-X ADGAME-X ADКүн мурун
    • Probably not

      Twisty99Twisty99Күн мурун
  • God I want to go to therapy so I can call the therapist a brain witch despite their repeated insistence I stop.

    Stormy DavisStormy DavisКүн мурун
  • 8:30 I rewound and even slowed it down me and the misses are dying and also copying it all day going randomly.....BLBMBMBLL

    MuglorgrimlockableMuglorgrimlockableКүн мурун
  • This tongue will blow your mind. That’s what she said

    Christian TerryChristian TerryКүн мурун
  • You should make videos for whales and sharks

    codeman7055codeman70552 күн мурун
  • All these lizards give me Schwenks

    S CO POS CO PO2 күн мурун
  • Use this as a "I was today years old when I found out worm lizards were a thing" button.

    Jesus jiu-jitsuJesus jiu-jitsu2 күн мурун
  • That mouth at the end was traumatizing

    Asani WilliamsAsani Williams2 күн мурун
  • “When humans do this it’s called an HR violation” 😂😂😂😂😂😂

    Peter MeullerPeter Meuller2 күн мурун
  • “Smyooth”

    Hunter ClwminsomHunter Clwminsom2 күн мурун
  • I self-identify as a smarty nipple

    Anna MishonovaAnna Mishonova2 күн мурун
  • wheres mr teddy

    PumkinnPumkinn2 күн мурун
  • HR violation 🤣🤣💀💀

    Jose ArellanoJose Arellano2 күн мурун
  • HR violation :DDDD

    TheOnlyRealTapirTheOnlyRealTapir2 күн мурун
  • 9:35

    Samuel VargaSamuel Varga2 күн мурун
  • 9:25

    Samuel VargaSamuel Varga2 күн мурун
  • 6:58

    Samuel VargaSamuel Varga2 күн мурун
  • Why did i click while i was eating, i follow him since the start, i should have known better.

    Rukyura MykyRukyura Myky2 күн мурун
  • It will blow something, but it's not my mind.

    Mr. WMr. W2 күн мурун
  • I found someone trying to bite your style... but no one will ever say ... Baby's like you baby babys... that's what zefrank1 do......

    kl Chicagokl Chicago2 күн мурун
    • 5:27 on the video link

      kl Chicagokl Chicago2 күн мурун
    • kgworld.info/wiki/video/u8VqYdqmf4mIr50

      kl Chicagokl Chicago2 күн мурун
  • I love your videos. I learn things and they make me laugh.

    davidbwadavidbwa2 күн мурун
  • I need evolution to wink at the rest of 2020 and all of 2021 please 🧡

    Butacup PucatubButacup Pucatub2 күн мурун
  • 😂😂😂 oh Zefrank, both hilarious and education, I nearly peed myself laughing

    NouraJNouraJ2 күн мурун
  • Can you make a true facts video about kiwis? The bird not the fruit XD

    EternalBear AnimatesEternalBear Animates2 күн мурун
  • "Smyoothe"

    Iverson Paul AlayIverson Paul Alay2 күн мурун
  • During this little snake rave

    Codeman785Codeman7853 күн мурун
  • Could you da a video about the weirdest species of all... the HUMAN?

    Mo NaMo Na3 күн мурун
  • How can such a simple animal be so complicated

    harrison simharrison sim3 күн мурун
  • Brain witches lols, that's a far more accurate job title for psychiatrists.

    Johnny WoodsJohnny Woods3 күн мурун
  • I can't believe this is the same guy who did teddy has an operation

    Owain ThomasOwain Thomas3 күн мурун
  • the way he describes things is the most realistic i have ever seen

    happy manhappy man3 күн мурун
  • This is how a healthy bon bon looks like

    alex balfanzalex balfanz3 күн мурун
  • So that's what my tongue and lower lip look like slowed down when I make fart noises...

    fds fdsfds fds3 күн мурун
  • This one is absolute wall to wall 24-carat GOLD. A masterpiece. Just wonderful. Love your work, Ze.

    Massage Dot MelbourneMassage Dot Melbourne3 күн мурун
  • No animals were harmed during the filming of this video but they died because of laughter 😂😂

    d_piyushd_piyush3 күн мурун
  • Ok that at the end was just excessive.

    futsk01futsk013 күн мурун
  • These documentaries are so fukking awsome!

    Chris MacLeanChris MacLean3 күн мурун
  • "It's called an HR violation." That one got me good.

    Travis BTravis B3 күн мурун
  • I hate this, and I love this

    Kevin PerryKevin Perry3 күн мурун
  • I’ve watched this about a dozen times, it’s just so great

    deanthebean gamingdeanthebean gaming3 күн мурун
  • Zerfrank: True facts about the Tyrannosaurus Shreks... ...oh wait hold on That’s a typo... True facts about the Tyranosaurus Sex... Jerry is this another typo? Jerry: ... Zerfrank: No? What do you mean it’s your browser history give me the actual script.

    Nothsa RekcapNothsa Rekcap3 күн мурун
  • 6:17 sorry, still here, and now I have subscribed

    DevilofetherDevilofether3 күн мурун
  • "It's sort of like they can smell in stereo." This is absolutely brilliant! As a veterinarian i'll always remember that humorous phrase in my lectures!

    Higor AraújoHigor Araújo3 күн мурун
  • the outro is epic

    Long HoangLong Hoang4 күн мурун
  • OK like if you stuck out your tongue and tired to flick it up and down when he said that hahaha

    Andrew PearsonAndrew Pearson4 күн мурун
  • hey remember ur teddy bear operation vid, haha. i watched that when i was like 6 👋 anyway hello again sir

    Meru MeMeru Me4 күн мурун
  • The human tongue was the most disturbing

    Timi HazeTimi Haze4 күн мурун
  • I had to pause midway through because I laughed so hard I spit my noodles onto my computer.

    Kerry GodboutKerry Godbout4 күн мурун
  • Dude I love your videos. I formative and extremely hiladious

    rasheed gregoryrasheed gregory4 күн мурун
  • "...HR violation." You are a funny man. xD

    Angela BartlettAngela Bartlett4 күн мурун
  • I love this man and his content with every fiber of my being

    DiadorimDiadorim4 күн мурун
  • One of the best videos that came out on my birthday

    MönkeyMönkey4 күн мурун
  • S.T.E.R.E.O. TONGUES!!!

    Michal ŠepsMichal Šeps4 күн мурун
  • From now on I'm calling psychiatrists "brain witches"

    yashuayashua4 күн мурун
  • Butt molecules in the air

    Sergio Di MartinoSergio Di Martino4 күн мурун
  • "Can't fool me, Brain Witch!" 🤣

    Sam ESam E4 күн мурун
  • How many of you actually tried flicking your tongue in the air?

    DoomFinger511DoomFinger5114 күн мурун
  • I can never go back to normal docs. I have been spoiled by zefrank and the art of the info doc comedey.

    nonya businessnonya business4 күн мурун
  • Can't fool me, brain witch!

    Rusty ShakelfordRusty Shakelford4 күн мурун
  • #Thankmas kgworld.info/wiki/video/vcqBkNOkeYiDzqk

    DiscoChixifyDiscoChixify4 күн мурун
  • Oh man this is one of the best ones yet! BRAINWITCH, Seriously how does he so accurately and succinctly describe that profession?!?! LOVE IT

    Rhett ShumwayRhett Shumway4 күн мурун
  • smewth

    CarbohighstakesCarbohighstakes4 күн мурун
  • That ending shot was disturbing in many ways...

    bocoy noiubocoy noiu4 күн мурун
  • This tongue will blow up your bicycle tires.

    Hookie DooHookie Doo4 күн мурун
  • "Deep throating a squirrel's butt" Aaaallright, that's enough of that for today.

    White Fire ProductionsWhite Fire Productions4 күн мурун
  • I've own snakes, monitors and other lizards... Men should take notes!!

    Lady TempestLady Tempest4 күн мурун
    • @bocoy noiu great way to get a raise. Pun intended!!

      Lady TempestLady Tempest4 күн мурун
    • When human do this it's called an HR violation 😂😂😂😂

      bocoy noiubocoy noiu4 күн мурун
  • hehe butt molecules

    naik naiknaik naik4 күн мурун
  • He’s back

    Jack DavenportJack Davenport4 күн мурун
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