Marine Biologist Answers Fish Questions From Twitter | Tech Support

Marine Biologist Answers Fish Questions From Twitter | Tech Support | WIRED

День тому

Professor of marine biology Dr. Kory Evans answers your questions about fish from Twitter. Why are orcas attacking boats? What is the fastest creature in the sea? How do octopi change colors to match their environment? Are jellyfish immortal? Answers to these questions and many more await-it's Marine Biology Support.
Director: Lisandro Perez-Rey
Director of Photography: Constantine Economides
Editor: Richard Trammell
Expert: Dr. Kory Evans
Line Producer: Joseph Buscemi
Associate Producer: Brandon White; Paul Gulyas
Production Manager: Peter Brunette
Production & Equipment Manager: Kevin Balash
Casting Producer: Nick Sawyer
Camera Operator: Mar
Sound Mixer: Rebecca O’Neill
Production Assistant: Caleb Clark
Post Production Supervisor: Christian Olguin
Post Production Coordinator: Ian Bryant
Supervising Editor: Doug Larsen
Additional Editor: Paul Tael
Assistant Editor: Billy Ward
00:00 Marine Biology Support
00:10 Is Finding Nemo accurate?
01:00 How do white and brown sand differ?
01:35 How do schools of fish swim in harmony?
02:31 Why are orcas attacking boats?
03:12 What is the fastest sea creature?
03:31 Where do shells come from?
04:26 How do starfish know they're hungry?
05:15 How do mantis shrimp see more colors than humans?
05:56 How did angler fish evolve to emit light?
06:28 What is the smartest animal in the sea?
06:49 How do octopi change their colors?
07:14 How do you tell a fish's age?
07:42 How are fish classified?
08:20 Do all fish have similar fins?
09:08 Does coral count as an animal?
09:56 How do goblin sharks eat?
10:28 Are vampire squids real?
11:02 When did whales learn to walk on land?
11:25 Are seahorses real?
12:00 What is the best defense mechanism in the sea?
12:47 What do fish breathe in: water or air?
13:25 How do sea creatures know where to migrate?
13:58 What is diel vertical migration?
14:33 What lives in the Mariana Trench?
15:12 How do bioluminescent waves work?
15:36 Are jellyfish immortal?
16:36 Where did hermit crabs come from?
17:09 Do fish sleep?
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КОМЕНТАРІ: 1 800

@jopo7996 Місяць тому

His presentation style is so smooth. He didn't flounder once.

@gavingee1042 Місяць тому

nice 😎

@TheFierywaters Місяць тому

Schooled!!!

@Gobra5 Місяць тому

I sea what you did there!

@dewetslabbert4386 Місяць тому

I sea what you did there

@joanna0988 Місяць тому

I hope he sees these comments 😅

@bin4ry_d3struct0r Місяць тому

Okay, the mantis shrimp boiling water to exceed the temperature of the sun's surface is literally the craziest motherfxxking thing I ever heard.

@i.d.6492 Місяць тому

Lmao fr

@martinmartensson4715 Місяць тому

me too, i had to pause the video and think about it.. can we harvest this energy? Like use mantis for energy :)

@OmnipotentO Місяць тому

That some anime sht

@fusionwing4208 29 днів тому

its one of the most well known facts about that particular creature, whats crazy about its punching power is that such a small creature can seriously hurt you with just one strike. It's said to produce forces exceeding a .22 caliber bullet

@Wolf-ln1ml 29 днів тому

@@martinmartensson4715 It's an _extremely_ small amount of matter that gets heated up this much, so there is aactually very little energy involved (in that aspect). Imagine getting hit by a projectile like a pistol bullet, but instead of an actual bullet, it's a single grain of finely ground flour (ignoring air friction). The _speed_ would be the same as that of an actual pistol bullet, but the mass would be extremely low, and consequently the energy as well - you'd barely notice it instead of bleeding all over the floor ;)

@JayBird_313 27 днів тому

So starfish not having a brain and always being hungry finally makes sense with Patrick..

@visualcipher8372 Місяць тому

a literal shrimp creating heat as hot as the sun by punching water, my lord.

@umbreoniteUwU 28 днів тому

It makes a spark of light, too

@nteta10k 28 днів тому

Out of all the facts… that one’s got me stunned.

@Kattcreate 28 днів тому

I am shooketh!

@yakb.7690 27 днів тому

Fun fact the surface of the sun is actually relatively cold -"only" about 5600 degrees celsius. Now the atmosphere and core of the sun are a different story at millions of degrees

@smilingzuko9613 27 днів тому

The shrimp literally has the power the sun in their hands

@Mathematics42069 Місяць тому

"No google needed" was so cold

@jonatanrullman Місяць тому

I'm and it tech with a degree in project management and even I didn't need to Google that one.

@lilynoir3939 Місяць тому

...but aren't Marlin the fastest fish? I love his passion tho

@ezra9521 29 днів тому

@@lilynoir3939”Love his passion though” Dawg, google it. Marlin aren’t the fastest fish. One of the very first sentences I read is how the top speed of Marlin have been greatly exaggerated by certain reports.

@Fishifyed 29 днів тому

@@jonatanrullmanI’m and human and didn’t need google

@aLime404 29 днів тому

@@lilynoir3939Sailfish are marlins, but not all marlins are sailfish. Sailfish are the fastest fish in the marlin family (Istiophoridae)

@lilianaabramson6959 Місяць тому

Thats my professor!!! Omg!!! Absolutely loved his class last year, definitely one of my favorites I've ever taken!

@sarahpreston4558 Місяць тому

i wish i had taken his class 😭 also omg hi liliana

@cthulhu_lives8169 Місяць тому

Will you ask him why he doesn't point out there is really no such thing as fish? Phylogenetic taxonomic groups must be clades. A clade is a group that includes all the descendents of a common ancestor and that ancestor, and all the different organisms that we think of as fish don't form a clade.

@bobbifergus3110 Місяць тому

So jealous! I didn't think I'd ever miss sitting in a classroom.

@Roxxionluvs3 Місяць тому

@@cthulhu_lives8169 it's a lot easier for others to understand instead of calling them other names. It'll just confuse others.

@breathingspace3485 Місяць тому

Where does he teach?? I’d love to take his class!

@dennisbrown7079 Місяць тому

I imagine them putting on the hat and saying “LoOK iM a hoOMAN” and all the other orcas laugh hysterically

@philcollinslover56705 27 днів тому

Howdy Howdy Howdy

@deezbackissues2703 25 днів тому

@@philcollinslover56705 why did i hear this so clearly

@mollusckscramp4124 4 дні тому

@@deezbackissues2703 same lol

@Gavrilo-ww6nd 29 днів тому

BRING HIM BACK. MORE VIDEOS WITH THIS GUY.

@lukesguywalker Місяць тому

Imagining a pod of orcas proudly displaying their rotting fish hats is so funny to me 😭 EDIT: didn't expect a comment I made in passing thought and then promptly forgot about to elicit quite so many fake deep replies, but here we are

@aidenhall8593 Місяць тому

I’m sure that’s what we look like with our leather jackets

@MajorJakas Місяць тому

Do aliens laugh when we wear each other and animals?

@kimyoonmisurnamefirst7061 Місяць тому

The fashion died out the following summer it kinda came back and then it came back again in 2022... Gorillas apparently have a sense of fashion too?

@obsidianwing Місяць тому

@@kimyoonmisurnamefirst7061 they put palm leaves on the head or around them like blankets

@mayarosales09 Місяць тому

I wish they showed a picture of the fish hats

@Mustlovebooks15 Місяць тому

I could have watched a couple hours of this guy answering questions. He explained enough without going overboard or racing through and not really answering. Super interesting.

@Fyeris_GS Місяць тому

Could’ve*?

@oliverfrots9300 Місяць тому

You couldn't have? Personally I could have, I enjoyed it

@natsinternetdiary 29 днів тому

same!!!! i love hearing about marine biology and he explained everything so perfectly. WIRED, PLEASE BRING HIM BACK!!!

@christianhansen3292 27 днів тому

fascinating indeed

@SciMinute Місяць тому

I couldn't get enough of this guy answering questions. He struck the perfect balance, thorough without being overwhelming or rushing through without real answers. Absolutely fascinating!

@morgansmith334 Місяць тому

This was super interesting. Everyone who’s interested in aliens should just be a marine biologist

@BwInNewJersey 27 днів тому

But where would they fill their need for conspiracy theories?

@renegadetla9331 10 днів тому

Truth is often stranger than fiction, as they say 😂❤

@monciparedes Місяць тому

This needs a part two.

@rareblues78daddy 28 днів тому

I can see it now: "We've finally learned there is no Twitter" -WIRED! Can't wait for it....

@pilot1629 15 днів тому

...you must love videos about animals and stuff?

@AlecAkin Місяць тому

Definitely more of Dr. Kory would be awesome, WIRED!

@broylez4lyfe821 Місяць тому

It is extremely humbling to hear an expert disclose specific information right off the dome. Incredibly smart human!!

@CaptainAMAZINGGG Місяць тому

You can do this too, if you learn things. 👍

@tiphainer7143 28 днів тому

I’m sure he knows all this having studied to become a specialist and professor…and also it’s a UKposts video compilation of answers he’s previously provided to questions asked on Twitter. 🤷🏻‍♀️ You can do this to if you learn things you’re passionate about.

@academicstewart 29 днів тому

Guys, "Fishes" is correct. The only time "fish" is used in the plural is when you are referring to many of one *kind* of fish. (Which is what we do normally). It is "Fishes" when you are referring to the entirety of the paraphyletic group.

@cdabcdefg12345 29 днів тому

beyond that, fishes is used to acknowledge individuals, as singular words like that are used to commodify animals

@rinnavalcury7008 Місяць тому

I've always wondered if there were immortal beings, and having them be jellyfish just somehow made a lot of sense to me

@user-us6pj2jw1h Місяць тому

lol

@VinnieG- Місяць тому

immortal means you can't die right.. If you smash one with a hammer it's gonna be dead

@ENDESGA Місяць тому

@@VinnieG-immortal means "unable to die naturally over time", and often involves regenerative processes. Invincible would be if you hit it with a hammer, and it wouldn't die. Hydras and tardigrades are almost invincible

@VinnieG- Місяць тому

@@ENDESGA chatgpt be lying to me then xd Yes, that's correct. When something is described as immortal, it means that it cannot be killed or destroyed in the conventional sense. Immortality implies an eternal existence, unaffected by the passage of time or any mortal threats. This concept is often associated with mythical beings, gods, and supernatural entities in various cultures and religious traditions. In fiction and folklore, characters such as vampires, gods, and certain mythical creatures are often depicted as immortal, possessing an enduring life force that cannot be extinguished by ordinary means

@jforozco12 Місяць тому

chat gpt is just an aggregate of things you can find online presented as natural language, dont be fooled by the info provided its as trustworthy as anything you can find by searching google@@VinnieG-

@BeautyMonster1000 Місяць тому

He's so cool! I could listen to him talk about marine life for hours!

@sz9635 29 днів тому

I love when an expert so clearly love their field. Super interesting stuff

@brauliogarcia1836 Місяць тому

these are the type of videos that are worth to watch on internet. all the architecture of each creature, molecules, the elements of the earth and the sky is beyond amazing!

@Fyeris_GS Місяць тому

I’ve gotten to know Dr. Kory over the last few years, and he’s a good, genuine, and brilliant man. I’m glad he’s getting in the spotlight and hope he can continue inspiring young people everywhere 😊

@cthulhu_lives8169 Місяць тому

@ratboygirl Місяць тому

@@cthulhu_lives8169for convenience lol edit: also, 8:13

@Tyme_flies 29 днів тому

@@cthulhu_lives8169will you give it up ? Or are you gonna keep asking until someone gives you the answer that you want. I believe it was explained in a earlier comment you left that it WOULD JUST CONFUSE PEOPLE TO USE OTHER NAMES! Geez do you not like the man or what ? Im sure you've spammed this same question down the thread .

@thydevdom Місяць тому

Dude is super easy to listen to and I learned a lot.

@angstymedusa Місяць тому

This was fascinating, Dr Evans needs his own nature show.

@laurelduvall9092 Місяць тому

Man, I never get tired of marine biology

@wongwu Місяць тому

Neither does George Costanza

@RandomGuyWhoMakesVideos Місяць тому

2:57 Wait your telling me "Drip" Is a thing in the world of Orca's? Now thats hilarious.

@Graphomite Місяць тому

Get you a fish hat.

@LadyPantera57 Місяць тому

I didn't know seahorses were real until I was 12, when I went to a pet store and they had seahorses. I had only seen them in illustrated children's books, so I thought they were just a mythical creature.

@themissyness 29 днів тому

I learned narwhals were real just a few years ago. I’m 30.

@andiflores4638 26 днів тому

I’ve seen them in the little mermaid, and then I also eventually discovered that they’re real 💚💜❤

@hithere-ck6mu Місяць тому

at the end of the day we're all just bony fish

@FoxxyMoxxy13 Місяць тому

Who else paused the video to google orca wearing fish

@nadineappesbacher952 Місяць тому

😂😂😂

@kellym9190 29 днів тому

Stop watching me 🤣

@casetteplayer 28 днів тому

It was a fad at the time biologist posited at the time

@Deostroyer 27 днів тому

are u FBI???

@briar7371 11 днів тому

i did HAHAHA

@im_boingboing Місяць тому

I love his vibe so much, he seems so sweet and chill

@bananasnapples9465 Місяць тому

i studying to become a marine biologist right now. this is inspirational to me

@meep1832 Місяць тому

Keep it up! Many of us here are would-be marine biologists whose dreams were dashed

@bananasnapples9465 Місяць тому

@@meep1832 thanks

@tylerlormand5644 28 днів тому

AWE SIT DOWN @@meep1832

@maddog9265 23 дні тому

i studying too

@ingGS 28 днів тому

This was fascinating and enlightening. You can tell this guy knows his field as he answers so precisely and quickly.

@evanray8413 26 днів тому

Editing exists.

@jesnoparat1331 23 дні тому

All of this is so very fascinating. He really knows his stuff and is such a great communicator, which is so so rare. Great video!

@werbinich Місяць тому

This was one of the most interesting episodes yet. I exclaimed loudly a few times at the facts provided. 👏👏👏

@terriwetz6077 Місяць тому

I did too!! 😁 Said "What??" a couple times and "huh!" a few others.

@mayarosales09 Місяць тому

The mantis fish punch fact got me like ?!?!

@SoloAdventureDiva Місяць тому

I love this series! They find the best people ☺️

@Cachicochip Місяць тому

This was one of my favourite Wired Answers, had me hooked all the way, and I learned some new stuff. Thanks.

@ClappOnUpp Місяць тому

First 5 seconds.. "fishes" 😂😂 Came out swinging

@yev_tte 27 днів тому

Ts had me rollin 😭

@JusTryNc 27 днів тому

Omg I was looking for this comment

@jerryhill8281 27 днів тому

I mean thats the correct way to say it... when talking about more than one species of fish.

@jerryhill8281 27 днів тому

@@yev_tte its how you say it though. Fishes when youre talking about multiple species of fish... kind of embarrassing laughing at someone because YOU dont know something...

@HeyImCi_ 26 днів тому

@@JusTryNc Actually "fishes" is the accurate term when you are talking about multiple species of fish together. When you are talking about the multiple of the same species it's just "fish" as the plural.

@odysseus2551 Місяць тому

really love this guy. please bring him back for a second video!

@ashleeramirez5744 Місяць тому

I NEED MORE, BRING HIM BACK

@meiahani2920 29 днів тому

super interesting. can listen to this guy for hours. just the right amount of detail and extras in each answer

@yatta747 28 днів тому

I'm in love, clear funky nerdy and soft explanations 10/10❤

@RandomGuyWhoMakesVideos Місяць тому

He looks like the type of guy to be a Marine Biologist (In a good way)

@duffman18 Місяць тому

Black?

@SirChubbyBunny Місяць тому

Huh, there really **are** some benefits of being a marine biologist!

@GenericWBrand 28 днів тому

Classic

@e_pistolito 29 днів тому

tbh most of this questions deserved a whole video, I cant get enough of him

@dshepherd107 29 днів тому

This might be one of the best short, most fascinating marine animal Q&A I’ve seen. Thanks a lot!!

@anthonymaitz Місяць тому

He is amazing. This is my favorite of this series now. I could watch hours of him.

@hulkslayer626 Місяць тому

This was probably the amazing episode I've seen! Could have something to do with taking Marine Biology classes in grade school and it feeling nostalgic 😊

@GabiNands Місяць тому

One of the best Tech Supports ever! Loved this dude!!!

@ShugAveri Місяць тому

So fascinating. Dr Evans explained everything perfectly.

@12thDecember Місяць тому

I knew I was going to enjoy this as soon as I saw his great smile. ♥ Super questions and answers. Thanks, Wired!

@ZoneKei Місяць тому

This was so informative! Absolutely crammed with info. Thanks Kory!

@pepebeans3262 6 днів тому

Dr. Kory Evans was so professional yet so chill whilst answering, loved it

@nigeriazayas184 20 днів тому

I love how knowledgeable he is. Seems like he would be an amazing teacher. I learned a lot form this!

@ozamram Місяць тому

This was so interesting and everything was well explained. Thank you Dr. Evans!

@alitzzy Місяць тому

The questions are getting better or this was indeed a subject that I didn't know much about. So many interesting points! Thank you!

@abigailgarcia3090 Місяць тому

This man is a true TEACHER! he educates , keeps you engaged and drops additional knowledge without inundating you with information. ❤

@SlamZee 28 днів тому

My dumbass thought this was Suge Knight

@yazela 24 дні тому

Sameeee 😂

@drakothysnaco 23 дні тому

This the funniest I’ve heard 😂

@daemonredfield3211 22 дні тому

My dumbass realised I was spelling Shiv Night incorrectly.

@jazzi5362 21 день тому

The way I just cackled

@DJ-sl6de 21 день тому

They look nothing alike

@pedrobrandaod Місяць тому

Wow, such good explanations! Bring him back!!!

@lauren-ry8rn Місяць тому

I loved this! I hope there'll be a part 2!

@nancyl6745 Місяць тому

Truly fascinating! I volunteer regularly at a very special coral reef bay doing education and conservation. And there were things in here I didn’t know it was very interesting and informative. Really a well done video as well. Want to see more of this! Want everyone to see more of this!

@stressedariesmood 3 дні тому

This is genuinely the most interesting video I’ve watched in ages

@RaindropsSunshine Місяць тому

Thanks Dr. Evans! Learned so much :)

@Mister.Meeseeks Місяць тому

WOW, one of the best so far!

@brianng8350 25 днів тому

Loves that he gives more info than asked. Wealth of information!

@jeanettec1354 20 днів тому

i love when people have the ability to make me feel so engaged in something i never realized i would be so interested in

@josiahscott9108 Місяць тому

I’m just here because I went to high school with Dr. Kory. Just proud I know/knew this guy

@Omar-wq9dz Місяць тому

Insane how only 20% of the ocean has been discovered

@jplb96 Місяць тому

If we haven't discovered it how do we know it's 20%? I know where the ocean is.

@Perryhdp Місяць тому

@@jplb96 I seen some one explain this. They use math to estimate the size of the ocean.

@Jmvars Місяць тому

@@jplb96 His word choice is weird. We know roughly the size of ocean, we just haven't been to every part yet. Basically, he means explored, not discovered.

@Darien04 Місяць тому

Ocean is 71% of the earth and we haven’t even discovered everything on land so I’m not surprised we haven’t discovered much of the much larger ocean

@semoremo9548 Місяць тому

I think you mean "explored" instead of "discovered". And either way, it's misleading. We know what there is in the ocean, at least largely. What that 20% thing means is that a HUMAN hasn't been down there, but we have robots and other technological advancements nowadays that makes it possible for us to know what is down there. Of course, in life nothing is ever 100%, but rest assured that we largely DO know what is down there, and there is no megalodon hiding there.

@sarahlazaro9403 28 днів тому

I want to be Dr. Evans when I grow up fr. This guy is great with words and so passionate. We need a part 2!!!

@OneSmileAtATime. 27 днів тому

Wow! Super fascinating information! Thank you for taking time to share this with others.

@zia614 Місяць тому

I can tell he loves what he does. Great video ❤

@heatherlxnn Місяць тому

This was fascinating!

@OrdinaryDrummer 29 днів тому

Very interesting and comprehensive, would love a part 2!

@CL-do5eq 14 днів тому

This is the kind of content I will continue to enjoy. Educational and refreshing

@WooShell Місяць тому

ugh.. the protruding jaw was a picture that could have come right out of an Alien movie..

@Dan-B Місяць тому

What I learned today is the important information that Orcas had a fish hat trend.

@ahabwe 29 днів тому

This is the best one I've watched so far

@meyercamden 15 днів тому

Love This! Fantastic teacher with great facts. Thank you for sharing.

@Darien04 Місяць тому

This guy is great, nice video!

@quirkyviper Місяць тому

More time with this expert, please!

@sybellb.91 Місяць тому

This is so interesting and informative. Thank you🙌🏻

@FormerlyAVM 5 днів тому

“Fishes” is the most amazing thing in this video. 30 years and I now know it’s fishes, I’m shook.

@okaygworl 18 днів тому

I’m convinced all ocean life is aliens

@baffourappiah3853 16 днів тому

So no one is going to talk about the fact that he said biology basically classifies humans as fish.

@sparschaelerrolf День тому

cuz its not the case

@jmg999 29 днів тому

This was incredibly interesting. Thank you, Dr. Evans!

@javierapalacios5915 Місяць тому

Omg!!! Love the video! Please do part 2!

@Kaspisify 28 днів тому

Oh my god. Can you imagine the REEEE'ing on the right if they made an accurate Finding Nemo where the dad turns into the mom. I would love to see that. The chaos that would erupt online would be absolutely glorious.

@KimJongSpoon_ 28 днів тому

why does everything have to be political with you leftist types? Can yall not just go about your life without every little thing being about politics. Like it cant be fun or mentally healthy to live like that.

@killjoyredux8361 27 днів тому

Um, no, they wouldn't care because they realise that clown fish are not humans. Unlike 'you leftists' who throw biology and reality out the window in favour of your utterly absurd and damaging ideology.

@Axhka6 29 днів тому

Marine biologist 🗣️🗣️🗣️ JOJO REFERENCE 🗣️🗣️🗣️🗣️🗣️🗣️ORA ORA ORA 🗣️🗣️🗣️🗣️

@coldrunhershel604 28 днів тому

Thank you, I was about to be extremely disappointed but you saves my day

@melylicious 25 днів тому

Pls elaborate

@coldrunhershel604 24 дні тому

@@melylicious was looking for someone to bring up JoJo Part 3 protagonist Jotaro who becomes a Marine Biologist later in the series

@gabrielmjelle3738 Місяць тому

Great content, and a very compelling scientist. More of this, please ❤

@xstaticgurlxx 19 днів тому

Dude needs a podcast

@kevinguimond7711 Місяць тому

Great video, very informative. Lots of interesting topics covered here. If I ever go back to a beach with white sand I'll never think about it the same way😂

@unknownhours Місяць тому

The white sand beaches in north Florida are made of quartz.

@Syren90...Aka9 Місяць тому

What a charming professional. This was lovely to witness.

@FatherGixxer 4 дні тому

Was nice how many questions were asked. Sometimes feels like not enough are being asked.

@blackcloud415 27 днів тому

This was fascinating! I really like how he presented each fact and just how comfortable he is with it. He seems like a pretty cool guy :)

@KrispyNuggetBoutique 27 днів тому

I was punched by a mantis, went straight through my 5mm wetsuit and broke skin.

@monbub Місяць тому

I need a part two of this, it was so interesting!

@xolaxola110 28 днів тому

You are so smart prof, first UKposts full video in a while

@filmbuffvictor Місяць тому

More Dr. Evans, please! Really enjoyed this segment-- facts about fishes and ocean life is always intriguing. And OMG new fear unlocked with the cone snail! 😬

@msoulforged Місяць тому

Ooh fish support 🎉

@MostlyMajestic 28 днів тому

This was entertaining. Thanks for sharing your knowledge.

@Frank7489 27 днів тому

I was not ready for how fascinating this was!

@Dwagginz Місяць тому

This was an excellent and interesting video. My only qualm was Dr. Evans made a small (common) mistake with the electrical defense comment. 600V is a voltage, not a current. Current is measured in amps. They're two different properties of electricity. But it's not a major mistake.