The Fibonacci Sequence: Nature's Code

Комментарии: 2 273

  • Kartikey Singh
    Kartikey Singh 2 дня назад

    Proud Indian

  • Robert Thomas
    Robert Thomas 5 дней назад

    Is this why 4 leaf clovers are so rare?

  • Susmitha Balan
    Susmitha Balan 16 дней назад

    excellent (y)

  • JustPierre
    JustPierre 23 дня назад +1

    Very helpful video. Thanks!

  • Da_Milkman
    Da_Milkman 1 месяц назад

    June 2017?

  • XADD Dendo
    XADD Dendo 1 месяц назад


    THE SAINT 1 месяц назад

    arabic numerals.......the Arabs themselves borrowed it from INDIANS.
    Should be called INDIAN numerals

  • Mixup 221
    Mixup 221 1 месяц назад

    Finally a video that treats me like a 4 year old and tells me everything and not the hard stuff

  • TriiiKill
    TriiiKill 1 месяц назад

    I came to this video because someone else tried to explain Fibonacci numbers to me and failed.
    You explained it in 5 seconds...

  • Joe Y
    Joe Y 1 месяц назад

    Doesnt Hank look and sound kind of hung over in this video?

  • The Platinum Tugboat
    The Platinum Tugboat 2 месяца назад

    oh how things have changed in 5 years. side note.. why do you seem drunk or... whats the word.. tired? in this video haha.

  • rakib .h
    rakib .h 2 месяца назад

    hank looked tired

  • June Young
    June Young 2 месяца назад

    You dispense such valuable information but you speak too fast, some of us need more time than others to process information being given!

  • ecso828
    ecso828 2 месяца назад

    Phi is half of Pi.

  • Nicanor Núñez
    Nicanor Núñez 2 месяца назад

    Jesus Hank you look like you hate Fibonacci

  • BottlesJr Gaming
    BottlesJr Gaming 2 месяца назад

    3:50 that's not a snail, that's a chambered Nautilus, which is a cephalopod.

  • Denis Goddard
    Denis Goddard 2 месяца назад

    The Fibonacci Sequence is so important and Hank is such an awesome presenter and this was just not his best day. I would love, LOVE it if this were re-done. For a random video it would not be worth it but this is something really accessible that unlocks SO MUCH else about nature

  • Hamza Har
    Hamza Har 3 месяца назад

    I feel illuminated after knowing about this

  • James Henderson
    James Henderson 3 месяца назад

    I love the way he is usually so enthusiastic when talking about science but when it comes to maths...

  • Alexandre Rocha
    Alexandre Rocha 4 месяца назад

    Hank looks (and sounds) like he just had the worst hangover ever

  • Op Zero Film's
    Op Zero Film's 4 месяца назад

    So different from the newer videos.

  • Rikio Rikio
    Rikio Rikio 4 месяца назад

    It seems Hank's got a hangover or something cuz he's not as energyzed as he uses to be. Time for some coffee!!

  • iambiggus
    iambiggus 4 месяца назад

    Stoney Hank?

  • TheKidThatCubes
    TheKidThatCubes 4 месяца назад


  • Adam Kain
    Adam Kain 4 месяца назад

    Is this Jon Green's brother?

  • Anna Lisina
    Anna Lisina 4 месяца назад

    thank you so much! you helped me on my extention menu I will give a like

  • Harrison Gomes
    Harrison Gomes 4 месяца назад +1

    thanks I can use that for tomorrow

  • Reason Paudyal
    Reason Paudyal 4 месяца назад


  • Matt and Zach
    Matt and Zach 4 месяца назад

    isnt that the same code from the Davinci Code book

  • Youssef Benm
    Youssef Benm 4 месяца назад

    nature made not tools but tools made nature ... tools named mathematics physics etc .
    so how made the tools?!
    he must be so unique and powerful

  • Samurai Jack
    Samurai Jack 4 месяца назад +3

    Correction, the numeral are Indian numerals, they were just introduced to the west by Arabs from India, they were discovered by Indians in the first place.

  • dontzenyourselfout
    dontzenyourselfout 4 месяца назад

    ...get your face off the screen
    voice overs will suffice
    stop the self publicity
    endless narcissism
    vanity vanity all is vanity

  • Channel402
    Channel402 5 месяцев назад

    Sequences created by a random expansion...

    Hmm, that doesnt make much sense.

  • pantslizard
    pantslizard 5 месяцев назад +1

    I like the shirt Hank. Good job.

  • Scorpio Snake
    Scorpio Snake 5 месяцев назад +1


  • Kristopher Guillaume
    Kristopher Guillaume 6 месяцев назад +1

    wow saved me watching through a bunch of garbage youtube vids thanks

    • SaberTooth2251
      SaberTooth2251 6 месяцев назад

      if you haven't already, watch the vihart video(s) linked. I saw those a long while back and my god are they amazing

  • Aras Nestani
    Aras Nestani 7 месяцев назад

    For wisdom of the east and the energy of the west! They brought everything over and develop it. 👌

  • shockwave
    shockwave 7 месяцев назад

    I being forced to watch this aginst my will

    plz send help

    Doing math is more sole cruhing than watchin Schindlers list

    And trust me that shit was sod

  • SpaceMau5
    SpaceMau5 8 месяцев назад

    why does he look like a gigantic nerd? and why is he so monotonous?

  • Leslie B
    Leslie B 8 месяцев назад

    Happy Fibonacci Day!

  • Lost Time
    Lost Time 8 месяцев назад +2

    The Da Vinci Code anyone?

    • Fizza a
      Fizza a 1 месяц назад

      Just started reading and here I'm.

  • Praghadd
    Praghadd 8 месяцев назад

    wow, thank you for the video

  • Jason Cox
    Jason Cox 8 месяцев назад

    Today I learned that Leonardo Fibonacci just used the rabbit illustration as an example problem to answer in his book that was about introducing arabic arithmetic to italian merchants. Not as a pattern in nature. Like at the end of a math chapter it has little problems that, if you can answer, you've got the gist of the chapter. Also, fibonacci wasn't his name... it was given to him by a historian guillaume libri in 1838 and that wasn't even the name he gave him. Filius Bonnaci was the name which means son of bonnaci. All my life i've been lied to!

  • Dan A
    Dan A 9 месяцев назад

    "Math... it can be beautiful too!" - Truth

  • The Arrow
    The Arrow 9 месяцев назад

    Too much talk; no work.

  • folumb
    folumb 9 месяцев назад

    Math was invented by nature?

    • TheQuasimodo
      TheQuasimodo 7 месяцев назад

      Yes, people tend to forget that mathematics is universal law. Not made by humans.

  • kibichi Altair
    kibichi Altair 9 месяцев назад

    The name of the Indian mathematician who discovered Fibonacci sequence is 'virahanka' the fun fact is his name have hank in it lol vira-hank-a. hows that hank?

  • Spook_Dog
    Spook_Dog 10 месяцев назад +1

    Oh wow. Looks who's 5 years younger..

  • Andrew Kilgore
    Andrew Kilgore 10 месяцев назад

    They could have very well received a cosmic mandate BECAUSE it's the most efficient...

    We're all oneeee1111

  • Abid Hassan
    Abid Hassan 10 месяцев назад +4


    • Chris C. Breaux
      Chris C. Breaux 6 месяцев назад

      *Tap Into the 4,000 Year Old Science of Numerological Analysis With a Free Numerology Video Report!>>>>**** >>*

    • shmood3000
      shmood3000 9 месяцев назад

      Deep, man
      Pretty deep
      Pretty fucking deep
      It's so philosophical, man
      Fibonacci song
      It's so deep

  • Malik Suleman Ahmad Awan
    Malik Suleman Ahmad Awan 10 месяцев назад

    Fibonacci was an Alien! .. ;) a mathematical one!

  • diesel potter
    diesel potter 10 месяцев назад


  • Droidge
    Droidge 10 месяцев назад +8

    I'd be surprised if Hank wasn't high.

  • muhamad abdullah
    muhamad abdullah 10 месяцев назад +1

    "Plants dont do this because they are receiving a cosmic mandate. They do this because its the most efficient way. (how the f*** plants can know what they are doing)" yes you would do anything to disprove god. smart ass! or i should say dumb ass!

  • joshs dkytre
    joshs dkytre 10 месяцев назад +33

    lol, no energy Hank.

    TRUE JUSTICE ALLAH 11 месяцев назад +1

    Europe has a habit of stealing and taking credit for Aboriginal people's work.

  • Chaliye Suru kartey hai
    Chaliye Suru kartey hai 11 месяцев назад +2

    Indian are smarter AS always

    • Dhruv Navalakha
      Dhruv Navalakha 8 месяцев назад

      +Oumi Oumaima fun fact: greeks didn't have zero before arabs introduced them to greeks

    • Oumi Oumaima
      Oumi Oumaima 8 месяцев назад

      lmao greeks used it before indians

    • muhamad abdullah
      muhamad abdullah 10 месяцев назад

      but now we're losers

    • Dhruv Navalakha
      Dhruv Navalakha 10 месяцев назад

      yess bruh! we have a "golden" history

  • SpoogeMaster 999
    SpoogeMaster 999 11 месяцев назад +7

    Swing on a spiral too, swing on a spiral ....

    • Boomshine
      Boomshine 9 месяцев назад

      As below so above and beyond I imagine

    • Jenova
      Jenova 11 месяцев назад


  • Andalus Z
    Andalus Z 11 месяцев назад

    amazing thank you

    CRISPISHOTS 11 месяцев назад +2

    The numbers what do the numbers mean ???

    • Golden Gaming
      Golden Gaming 6 месяцев назад

      CrispyShots are you referencing mason from black ops 1 or am I just too involved in video games

  • Josh AG_10
    Josh AG_10 1 год назад +14

    Hank, have you been smoking weed

  • Bishwash Pokhrel
    Bishwash Pokhrel 1 год назад

    I guess mustard flower has 4 petal

  • Ovikoston
    Ovikoston 1 год назад

    "evolution" lol

  • michael zaragoza
    michael zaragoza 1 год назад +3

    If this doesn't Prove intelligent design a creator for everything in existence , I don't know what does .

    • jraposo
      jraposo 1 год назад

      that's a huge stretch. a "creator"?, I really don't get how this is supposed to "prove" a creator. creator? creators? , who created the "creator"? , because if something complex and "intelligent" is proof of a creator. then what is a creator proof for?, a higher tier creator of creators?

  • Agaperion Rex
    Agaperion Rex 1 год назад

    I think he's high in this vid.

  • esy2006
    esy2006 1 год назад


  • macsnafu
    macsnafu 1 год назад

    The Fibonacci sequence isn't mathematics. It's simply a natural phenomenon that can be described mathematically.

  • Russell Delbridge
    Russell Delbridge 1 год назад +6

    Did you really just say math was invented by nature? Do you understand the depth and breadth of that statement? I think its more obvious to say the Universe was created with math....don't you?

    • king khatib
      king khatib 10 месяцев назад

      @macsnafu Agreed, isn't math just a lingual way of describing our measurements of natural phenomena?

    • TulilaSalome
      TulilaSalome 1 год назад

      yes and we know how, and have for over ten years. Stop regurgitating dead arguments, it just makes creationism look more irrational.

    • Russell Delbridge
      Russell Delbridge 1 год назад

      thank you for proving my sent me to a biased reference. Your not getting it...we are not just talking about bees but bees that levitate for miles away from the hive, load up 90% of body weight with pollen, then levitate back miles to the hive in a straight line around 30 mph with no drop in speed regardless of load...they are not flying. Levity is stronger than gravity and it exist in creation everywhere. All you are doing is proving that you stick within fixed circles of thought....this was my original point when I said you stay in school and do nothing else. And in response to your query regarding the universe being created with was. Again you prove the creationist point..thank you.

    • macsnafu
      macsnafu 1 год назад

      Or maybe this article will more directly address your bee comments:

    • macsnafu
      macsnafu 1 год назад

      No, it's not clear that the universe was created by math. If the universe can be described by words, does it automatically follow that it was created with words, or that words are the universe's true form? Geez, type a line or two, and suddenly someone thinks they know everything about you. I certainly had no idea you were a creationist from the comment you posted. And by the way, scientists finally have figured out how bees fly, and, BIG SURPRISE, it doesn't violated the laws of physics. Here, for example, is an article from 2006 talking about it. Don't like that article? Do a Google search; there's plenty of others. Now I'm sorry I gave your comment a thumbs up.

  • 2consider
    2consider 1 год назад

    Nature cannot make anything!
    To make something requires intelligence. So unless nature is a thinking and reasoning being, then nature did not make mathematics or the sequence.

    However, if the sequence was made, it was made by a thinking and reasoning being, we might call it God.

  • Alexander Carvunaris
    Alexander Carvunaris 1 год назад

    thanks man

  • Kyle Marie
    Kyle Marie 1 год назад

    Vi Hart <3

  • MrGalpino
    MrGalpino 1 год назад +2

    Hank seems a little subdued in this one.

    YVES CAJUSTE 1 год назад

    this video rocks!!!!!👩👩👩👩👩

  • the Insane Artist
    the Insane Artist 1 год назад +87

    Uh, Hank? You're not as energetic as usual, you doing okay?

    • The Loveless Bayonetta Lover
      The Loveless Bayonetta Lover 11 месяцев назад

      He was kidnapped by isis

    • Big Bang Ben
      Big Bang Ben 1 год назад

      +Jess Mackin he probably wasn't as good at this as he is now

    • Jess Mackin
      Jess Mackin 1 год назад

      +the Insane Artist even for 2012 hank he seemed kind of out of it

    • RuggedALAN
      RuggedALAN 1 год назад

      +discountinn lmao x)

    • the Insane Artist
      the Insane Artist 1 год назад

      +discountinn Oh... Then why did it just now show up in my updates?? Wierd...

  • Fluffypear
    Fluffypear 1 год назад +4

    Oh the agony of saying "fee" and having a dozen or more people all gang up trying to tell me, "No, you're thinking of pi." No. I am thinking of phi. It is infinitely cooler than pi.

  • Gary keenan
    Gary keenan 1 год назад

    go away evil dogger

  • Noorquacker
    Noorquacker 1 год назад


    • Noorquacker
      Noorquacker 1 год назад

      +Jamye Gonzalez I'm the Indian

    • Jamye G
      Jamye G 1 год назад

      +Noorquacker Ind. so we're the greeks🍵🐸

    • Jamye G
      Jamye G 1 год назад

      +Noorquacker Ind. yep

  • Sammy Draws
    Sammy Draws 1 год назад +1

    1, 1, 2, 3, 5, 8, 13, 21, 32, 53, 85. Yay! I calculated all that in my head.

  • Karaleigh Loya
    Karaleigh Loya 1 год назад

    I am a math teacher and very much want to play this for my students. Our school blocks YouTube. Is there another way to get this video in a different format?

    • kibichi Altair
      kibichi Altair 9 месяцев назад

      download chrome extension 'Ultrasurf' and enable it you are good to go

    • hurler 1348
      hurler 1348 1 год назад

      +Karaleigh Loya keepvid and put the video file on your laptop, bring laptop to school

    • Jennie Shih
      Jennie Shih 1 год назад

      +Karaleigh Loya If you use Google Chrome, you can get a VPN in the Chrome Store and "unblock" blocked sites.

  • Ted
    Ted 1 год назад +1

    (boy bunny & girl bunny)How the 3 can be 5?

    • John Cantwell
      John Cantwell 1 год назад

      +ECxTheMaster My comment fell out of context when my parent comment deleted. I was explaining in laymen's terms.

    • KE KE
      KE KE 1 год назад

      +John Cantwell 1+1=2, 1+2=3, 2+3=5...*

    • John Cantwell
      John Cantwell 1 год назад

      +Ted Formula starts 1, 1, 2, 3, 5, 8, etc. The parents have offspring which starts his formula at 1 + 1 = 3, assuming first offspring is a female, father mates with mother and offspring making 5 from 3, etc.

  • Sanjit Suresh
    Sanjit Suresh 1 год назад

    When you said that you get the same number when dividing almost all two successive Fibonacci numbers (1.55), I was a bit confused because I always thought that you never get the same number as the ratio- it approaches the golden ratio as the numbers in the Fibonacci sequence get infinitely large? I think I get what you mean because they become very similar when the Fibonacci numbers you use get very big, but their not the same, right?

  • Ethan McCormack
    Ethan McCormack 1 год назад

    1.618 the most beautiful sequence of numbers :-)

  • TheMasonX
    TheMasonX 1 год назад

    Math can most definitely be beautiful. As a graphics programmer, my entire job is teaching the computer how to color pretty pictures with math.

    • Noorquacker
      Noorquacker 1 год назад

      +TheMasonX I just program the background stuff recreationally, I make pretty(trashy) programs with math!

  • computerkopman123
    computerkopman123 1 год назад +7

    He seems high

    • Nancy Vala
      Nancy Vala 1 год назад

      +computerkopman123 The editing mashed all his words together so it seems like he isn't taking a breath.

  • nyandragons
    nyandragons 1 год назад

    I LOVE VI!

  • Shaikha Gee
    Shaikha Gee 1 год назад

    valuable information but boring.

  • yugij0319
    yugij0319 1 год назад

    You learn a lot of this in art class.

  • Inherent Emperor
    Inherent Emperor 1 год назад

    If it was not khwarizmi and al jabir, ibn alhaytham. etcc. then physics without maths would be baseless

    • Geralt Wolf
      Geralt Wolf 1 год назад

      +Inherent Emperor arabs didnt invent shit lol
      they translated it and passed it on to europe

    • Inherent Emperor
      Inherent Emperor 1 год назад

      +Prakash Nair u stupid ass hole.. Only zero was invented by indian. the entire world calls present numerals as arabic.. Who invented algebra? Who introduced trigonometry? Who introduced maths in physics.. All arabs.. not gulf arabs

    • Geralt Wolf
      Geralt Wolf 1 год назад

      jackshit. they just translated.
      give credit where its due

  • Salvo D'Ippolito
    Salvo D'Ippolito 1 год назад +56

    Hank looks so hammered/ bored in this video:D

  • Magmorix
    Magmorix 1 год назад

    I'm still dumbfounded that all these obvious and brilliant patterns and complex designs exist, yet people think it all happened coincidentally...

  • Ralitsa Kost.
    Ralitsa Kost. 1 год назад +24

    probably first and probably last time commenting on Youtube :) :
    After years of watching CrashCourse i decided to watch this math video and i see this guy and think "lol is this john green? looks like him but i feel its not" so i check out the comments to find out the name of this guy cause i've seen him in CrashCourse but i just blanked and couldn't come to terms with it. found out its hank green. searched him. found out his brother is john green. my world is complete. Life makes sense. (no wonder he looks the same but different in crash course videos.)

    what i learned the most from this video : hank and john are brothers and more than 1 green exists and hank lives in montana and the Fibonacci sequence was made 1300 years ago in India.

    I hope that one day you too can solve life and feel wholeheartedly complete with a simple math video - 3 min 19 sec of your life.

    • Spiral Python
      Spiral Python 11 месяцев назад

      It was the unusual lexical phraseology and some exquisitely unusual accent markers that I noticed and wondered upon...

    • TMSNssto
      TMSNssto 1 год назад

      +YVES CAJUSTE What is your point?

      YVES CAJUSTE 1 год назад


    • Kyle Cooper
      Kyle Cooper 1 год назад

      +TMSNssto Yeah, I actually thought they were the same person for a while too.

    • TMSNssto
      TMSNssto 1 год назад

      +Ralitsa Kost. I was once confused by the magical twins as well haha.

  • Brett Moore
    Brett Moore 1 год назад +1

    If plants follow this pattern then why does some cannabis plants have 9   or 11  sometimes 13 depending on species?

    • Brett Moore
      Brett Moore 1 год назад

      nature's code is what it says  mr hill

    • Dard 151
      Dard 151 1 год назад

      +Brett Moore It isn't a law of nature so there are many examples of things using numbers that aren't from the Fibonacci sequence but it is still much more common than those examples.

  • Sunny Patel
    Sunny Patel 1 год назад

    How can you make the explanation more suitable for kids in K-6?

    • enhaxed X
      enhaxed X 1 год назад

      +Sunny Patel You could have the kids collect a bunch of different flowers, pine-cones etc and then do a class activity counting how many of each of their major structures they have and hopefully be able to show that it's always the same numbers.

  • richard reeves
    richard reeves 1 год назад +25

    It's also the ratio of credit cards length/width - to make them more appealing to use

  • TheShockerKnocker
    TheShockerKnocker 1 год назад

    God's code

  • Timo Meijs
    Timo Meijs 1 год назад +2

    Interesting to see that everything is arranged. Everything has its own sequence and fits. From flower petals to the shape of our milkkyway to the shape of things in the rest of the universe, its ALL in the sequence. Yet they still claim it was an explosion of nothing because nothing happened to it. _suure_

    • Gary a
      Gary a 1 год назад

      +Ian B Every known existing species is a result of that. New species are being formed/discovered frequently. Most species (~99%) which have existed are now extinct. Including all the other hominid species.

      Just to clarify; You're not suggesting you need to see an individual creature spontaneously morph into a different species, right?

    • The Stern Dragoon
      The Stern Dragoon 1 год назад

      +Ian B Please do yourself and the planet a favor and look up the definition of "theory" as it pertains to science, then and do a comparison on your findings with the word "theory" as it pertains to the plain English language definition.

    • Ian B
      Ian B 1 год назад

      My last comment on this thread. Evolution cannot be demonstrated with empirical evidence making it scientific theory not fact. When I say evolution, I am referring to macro evolution where a species actually becomes another or changes types.

    • Gary a
      Gary a 1 год назад

      +Ian B Even the pope accepts evolution as fact, because it is a known fact (unless of course you live in some parts of America or West Asia)
      The Big Bang defines (in science) 'the initial inflation of the universe'.
      Understanding either of those things doesn't require any faith at all.

      Also, you misread. I didn't say 'one could easily accept either theory', nor did i mention anything about the origin of life. I said reinterpreting things to be compatible with your own predetermined beliefs doesn't make your beliefs true. As you have demonstrated.

    • Ian B
      Ian B 1 год назад

      In response to your last paragraph, I agree that one could easily accept either theory of the origin of life. Nor evolution/big-bang theory nor the existence of God can be proven according to scientific standards for validation. Both require some level of faith to believe one or the other ;)

  • DP Mclaughlin
    DP Mclaughlin 1 год назад

    ha! the Fibonacci sequence is my favorite of all sequences! I learned it when I was seven. I love it it is so amazing and if you think about it our odd to even with some skip counting in it is the also the Fibonacci sequence too! I LOVE the... 1 2 4 8 16....but just in a spiral!

  • Adolf Hitler
    Adolf Hitler 1 год назад +4

    you uh..
    you alright?

  • Eddie Barley
    Eddie Barley 1 год назад

    I swear, you look like the guy from the Crash Course videos I watch in class.

    • Prabu Muthusamy
      Prabu Muthusamy 1 год назад

      +Tohu Wa Bohu Both Hank and John Green appear in crash course videos.

    • Tohu Wa Bohu
      Tohu Wa Bohu 1 год назад

      +Eddie Barley no, apparently it's his brother

    • Eddie Barley
      Eddie Barley 1 год назад

      +Prabu Muthusamy Awesome.

    • Prabu Muthusamy
      Prabu Muthusamy 1 год назад

      +EzDoomz Daimon Its only because he is the guy in Crash Course videos.