How Do Your Eyes See Color?

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  • Опубликовано: 7 фев 2025

Комментарии • 315

  • @DomChad
    @DomChad 2 года назад +18

    Dear Life Noggin,
    You might want to do a correction after reading this.
    I have noticed this small detail that you did not include. It is that the primary colors taught in schools aren't actually a lie, but just the primary colors that are used in painting.
    The subject is light, and our cones is divided in three groups: red, green, and blue. That is true.
    But the primary colors of light are different from the primary colors of paint.
    So, even if the primary colors of paint are not similar with the primary colors of light, the primary colors of paint is not a lie.
    As you mix the colors with paint, you can see clearly that it follows the rule of the color wheel, but it is not the same with the colors of light.
    I mean no offensive feelings or such, I just want it to be corrected for the sake of future viewers.

    • @philburdell9235
      @philburdell9235 Год назад +1

      Primary colors of paint are magenta, cyan, and yellow because magenta+yellow=red and cyan+magenta=blue

    • @MrsBergmansDigitalArtClass
      @MrsBergmansDigitalArtClass 3 дня назад

      @@philburdell9235 There are two separate accepted color models for subtractive color, the RYB and CMY color models. RYB is generally used for traditional mediums while CMY is appropriate for print media using ink. While you can produce colors with cyan, magenta, and yellow paint, those colors are almost always only available in artificial paints, such as acrylics. You won't see a tube of the type of magenta you would need to mix "pure" red in an oil paint shop because traditional pigments cannot create colors of such high saturation. Therefore, you still need to use the RBY color model to paint with most real pigments.

  • @Borzogo
    @Borzogo 10 лет назад +99

    This is one of my favorite channels on RUclips.

  • @HyperTrolling
    @HyperTrolling 10 лет назад +16

    Can you do an episode explaining additive and subtractive primary colours in more detail? For example, mixing blue and yellow paint or looking through blue and yellow plastics (sweet wrappers) shows up green, so why is green primary?

    • @HyperTrolling
      @HyperTrolling 10 лет назад +3

      but if green is a composite of colours, blue and yellow, then it can't be primary

  • @thesecondcoming3462
    @thesecondcoming3462 10 лет назад +1

    Why do I have to go to school when Life Noggin exists? I took me 53 minutes in school to learn about this, and a 2 minute video for life noggin. We could have a 12 minute school day!

  • @TaspHD
    @TaspHD 10 лет назад +46

    I still see white and gold...

    • @iigalaxiagamez5266
      @iigalaxiagamez5266 7 лет назад +8

      I SEE BLACK AND BLUE!

    • @slugtwins3688
      @slugtwins3688 5 лет назад

      #team_black_and_blue I thought it was black and blue

    • @aj5401
      @aj5401 5 лет назад +1

      I see DARK DARK BROWN and weird blue

  • @jessietan5045
    @jessietan5045 10 лет назад +2

    I love this channel because the videos are very informational and are also kind of fun! The cartoons and all the colors would probably attract some younger audiences as well as older ones.

  • @hangthedriver7003
    @hangthedriver7003 6 лет назад +6

    We used this video in science class, one of these came up on my recommended and I remembered I had seen this

  • @rawrkai7747
    @rawrkai7747 10 лет назад +3

    This channel's videos are so well made! The animations are amazing :)) Good job!!

  • @hoosiervr
    @hoosiervr 3 месяца назад

    I forgot about this channel for so long, I miss when these videos were like this

  • @ryansanteful
    @ryansanteful 10 лет назад

    Life Noggin is gaining some traction now, I'm happy for it. keep it up

  • @helenstearman9357
    @helenstearman9357 8 лет назад

    Brilliantly done! My Year 6 Science class will love this! Thank you for sharing this.

  • @AtypicalPaul
    @AtypicalPaul 4 года назад +1

    Great video. I've been fascinated for years with the fact that the color of an object we see is actually the only color it is not.

  • @EugeneIsAmazing
    @EugeneIsAmazing 10 лет назад

    Started watching this channel back when you made your video on Superpowers :) I knew you were going to get really popular, with more great content like this I can see you reaching a million subscribers in a year or two.

  • @sumankumari7973
    @sumankumari7973 Год назад +1

    Thanks a lot for information 😊

  • @TheBlankWallOriginal
    @TheBlankWallOriginal 10 лет назад

    I love this channel because its so simple and fun videos to watch

  • @muniyasamynadar2746
    @muniyasamynadar2746 4 года назад +1

    Very helpful video for me

  • @redentorsaavedra2009
    @redentorsaavedra2009 10 лет назад +1

    I really like your video and the knowledge I gained from it, keep up the good work! :D

  • @idiotgoddess2114
    @idiotgoddess2114 4 года назад +1

    My science teacher used this video to explain colors when we were learning about different kinds of waves
    *To say she was of true culture is an understatement*

    • @LitoMike
      @LitoMike 2 года назад +1

      she needs to get a raise and be promoted to principal

  • @baadeasd8609
    @baadeasd8609 10 лет назад

    Try a video explaining toe other senses (other than the commonly known 5)
    awesome video by the way!

  • @beroo828
    @beroo828 10 лет назад +51

    How does electricity make things work

    • @lifenoggin
      @lifenoggin  10 лет назад +7

      Great question! :) We'll look into it for sure!

    • @neonpaintsplash
      @neonpaintsplash 10 лет назад +1

      I'd be more I interested in how it's produced.

    • @dbda100
      @dbda100 10 лет назад +2

      Great question I really wanna hear the answer lifenoggin

    • @dbda100
      @dbda100 10 лет назад +1

      Please please do this question !

  • @secretunknown2782
    @secretunknown2782 3 года назад +1

    You said that apple absorbs other colours and reflects red so does that mean the colour of light coming from the surface depends on its surface texture ? Please answer I am really confused 😐

  • @mollyfay2965
    @mollyfay2965 7 лет назад +3

    Have uou ever noticed how the calendar at the end of Mini Noggins have 8 days not 7?!?

  • @oakandpearls
    @oakandpearls 7 лет назад

    this is my fav sience channel!

  • @husamibrahim1
    @husamibrahim1 8 лет назад +14

    I'm watching this like I didn't learn this in 4th grade.

  • @juliannalewis7504
    @juliannalewis7504 10 лет назад

    How do you see the blind spot about the size of a quarter that our eyes pixel in. I believe it is located at the end of your hand if you are standing with your arms down and about 6 inches from your side.

  • @KimTaehyung-ud8lc
    @KimTaehyung-ud8lc 7 лет назад

    Have a presentation on this, and thanks for the video reallyyyy helps

  • @swagface538
    @swagface538 7 лет назад

    SEE THIS ONE HAS THAT LIKE serious MUSIC I LIKE IT AND PLEASE MAKE IT IN ALL YOUR VIDEOS

  • @yesimvegan8160
    @yesimvegan8160 10 лет назад

    This is so crazy, human anatomy is such an amazing factor

  • @coolsnowtiger
    @coolsnowtiger 6 лет назад

    Wow, I never knew about the wavelengths and I have a question. What is the difference between a freeway and a highway.

  • @asdawece
    @asdawece 10 лет назад

    Hi your animations are great. Which software are you using for the animations ?

  • @heavyhandedvlogs
    @heavyhandedvlogs 10 лет назад

    Colour is a sensation. How fucking cool is that

  • @elizabethsmith5520
    @elizabethsmith5520 9 лет назад

    -why do we hiccup
    -how do we hear
    -what is a black hole and what would happen if you entered it?
    -what's at the bottom of the ocean
    -what is consciousness?
    -Why do leaves change color in the fall?
    -Why do I feel dizzy when I spin?
    -Why don't the oceans freeze?
    -is yawning really infectious?
    -what happens when you die?
    -is ageing inevitable?
    -What is life?
    -How smart can we get?
    -what makes us human and will we ever find out?
    -how do bodies repair themselves?
    -why have humans evolved music?
    -are we alone is the universe?
    -does the universe have purpose or meaning?
    -is suspended animation possible for humans?
    -why are we so social and be come depressed when isolated?
    - what makes people want to kill or murder
    Please try the blackhole and ocean ones out
    LIFE TIME SUPPLIES OF QUESTIONS RIGHT HERE

  • @audreysherfick3127
    @audreysherfick3127 6 лет назад

    This vid was SO helpful!

  • @atvgaming7593
    @atvgaming7593 10 лет назад

    How does thinking and remembering things work?

  • @Lloyd1885
    @Lloyd1885 5 лет назад +1

    Wow....our brain makes sense of colours quicker than you speak!

  • @SmittyWerbenjagermanjensen
    @SmittyWerbenjagermanjensen 9 лет назад +1

    So in reality, colour does not exist and is simply a mechanism of our eyes/brain?
    Interpreting the wavelengths.

    • @correyacrafts6517
      @correyacrafts6517 5 лет назад

      Yes, essentially. Think about how some people are colour blind to specific colours...

  • @youtubia7463
    @youtubia7463 9 лет назад

    I have a question.. Since we humans only have 0.7-1.7 million optic nerves in our eyes, yet we can perceive about 10,000,000 different colors (10 times the number of nerves that we have in our eyes), which colors are interpreted by each nerve? Or, more precisely, how do these nerves see 10 times their number, and can colors be grouped by the nerve that perceives them? Where can I find a list of colors by optic nerve?
    Thanks!

  • @brixsumaoang7567
    @brixsumaoang7567 7 лет назад

    I have a question, what is the color of the apple? is it red or all of the colors except red?

  • @Longboard4Freedom
    @Longboard4Freedom 8 лет назад

    But what about subtraction theory in which uses, magenta, cyan, and yellow. Adding all together creates a complete absence of light being black or none of the colors showing up as white..

  • @mohittrivedi510
    @mohittrivedi510 7 лет назад +1

    Ur favorite color is pink?? O so cute .. i liked ur style of explaining

  • @argus3091
    @argus3091 7 лет назад

    My science class watched this video keep doing you

  • @vinod8june
    @vinod8june 9 месяцев назад

    so in aur eye , only a caterpillar shaped wavelength is entering ,and the frequency of that wave length hitting to retina then to brain ,then the brain is finalising the color so that means ,that there is no color in our universe so , what is color , so the color is just the wave length ...now my question is that the actual color of light spectrum is white color...?

  • @smitajain879
    @smitajain879 3 года назад

    Great Animations!

  • @user-ij3gb1kt1c
    @user-ij3gb1kt1c 4 года назад

    hey! I have a question about something similar to this: how do the chemicals in our brain respond to colors? for example, seeing the color red provokes dopamine in our brain, causing us to feel energized and motivated, so how does this kind of process work exactly? thanks!

  • @the1exnay
    @the1exnay 9 лет назад

    well the primary colors are red yellow and blue if you are talking about color theory. so it wasnt a lie. but red green and blue are primary colors in other contexts. however all of this is from a very human-centric outlook. light itself does not inherently have primary colors. red green and blue are primary colors because of what colors human eyes see (other animals have cones which focus on other colors). also red, yellow and blue are primary colors in color theory because of how humans internal process light and art. infrared is just as valid a primary color as red if you are not being human-centric.

    • @sajeallen1552
      @sajeallen1552 8 лет назад

      +Firaro I'm pretty sure it's green and red. If you google it then a diagram should come up explaining why.

  • @HDeverythingSD
    @HDeverythingSD 10 лет назад

    Can you answer in a video if we all perceive colors the same to our eyes? For example, my perception of red may look blue to someone else.

  • @10jconway
    @10jconway 10 лет назад

    Your channel is going to blow up soon!

  • @complovr2971
    @complovr2971 9 лет назад

    What will happen if we concentrate a beam of light of a specific wavelength say red light onto the wrong rod and cone? can we not see that light or will part of that light be perceived? Or does its wavelength change or do we see a different wavelength having light?

  • @Neyspaniel
    @Neyspaniel 7 лет назад

    How long is the Nerve system?

  • @LitoMike
    @LitoMike 2 года назад

    i once had an eye exam with the letters thing and it got super small so they said my video was like 18/20 vision or something LIKE YOU WHAT MATE? YOU JUST MOVED ME LIKE A FOOT BEHIND LAST YEAR!?

  • @sonnycorbi4316
    @sonnycorbi4316 10 лет назад

    color is non molecular and thus transfers from or to different dimensions/frequ;

  • @sidcraft8488
    @sidcraft8488 8 лет назад

    please make a video about neutron stars

  • @aviona123
    @aviona123 10 лет назад +18

    but how can colors be real if our eyes aren't real

    • @PaulsJournal
      @PaulsJournal 10 лет назад +3

      Because our eyes are real.

    • @aviona123
      @aviona123 10 лет назад +8

      look, i am just referring to a jaden smith tweet lmao

    • @elitegamer5415
      @elitegamer5415 8 лет назад +3

      they are real

  • @devilcat7123
    @devilcat7123 7 лет назад

    my right or left eye can see in a reddish version depending what time of day it is! so it's like a power! right life noggin?

  • @1rken1nfantry
    @1rken1nfantry 7 лет назад +3

    If the cones are red, green and blue... Where do we get yellow from? It can't be made by those colour combinations.

    • @KvS1x3
      @KvS1x3 7 лет назад

      1rken1nfantry yellow is made of red and green

    • @stevenmccorkindale4684
      @stevenmccorkindale4684 6 лет назад +1

      When we see yellow our red and green cones see it together. Actually light has black as a base i.e. a monitor or phone screen switched off and white paper has white as a base. Printer ink is the complete opposite of light from your screen. I mean your screen only produces red, green and blue light... really! Look at printer ink, it's got yellow and 2 weirdly names colours cyan and magenta ? What ?! Yeah weird names right?

    • @BigManJohnathan
      @BigManJohnathan 6 лет назад +1

      Yellow is only a primary colour in pigments, with our eyes we have a different set of primary colours, in this case yellow is made of red and green whereas in pigments this wouldn't be the case.

  • @booksugarchessmagic
    @booksugarchessmagic 10 лет назад

    Hey! thanks for the info!

  • @aymaankhuraishi8804
    @aymaankhuraishi8804 7 лет назад +1

    I love your videos! Very informative. Is it possible for humans to travel at the speed of light without dying?

  • @TacoChellz
    @TacoChellz 10 лет назад

    Do subtractive color next!

  • @danielforrester3507
    @danielforrester3507 10 лет назад +1

    Interesting video 👍

  • @anirvinvaddiyar7671
    @anirvinvaddiyar7671 10 лет назад

    Anyway... I love your channel

  • @marielle313
    @marielle313 8 лет назад

    i love how easy it was to understand as im only 13 (yes i am a nerd) and i always wanna know how things work, thanks

  • @leigheastham8979
    @leigheastham8979 9 лет назад

    Can anyone please point me to a video on this subject which goes into greater detail?

  • @salmangh-wq9oj
    @salmangh-wq9oj 5 лет назад

    What is the reflective field ?????

  • @_trion
    @_trion 10 лет назад +1

    How do random number generators work? + how electronic calculator work?

  • @FrancesFotografia
    @FrancesFotografia 10 лет назад

    Don't forget to keep on thinking :)

  • @edithakatanga7000
    @edithakatanga7000 8 лет назад

    can life noggin shot a video about why do we see colours when no sun

  • @tatianalabadan1679
    @tatianalabadan1679 7 лет назад

    How does the voice box work

  • @ErnestJay88
    @ErnestJay88 10 лет назад

    So the painting is White and Gold, or Blue and Black ?

  • @windfallkid3681
    @windfallkid3681 10 лет назад

    How do we think?

  • @alexmoyer
    @alexmoyer 10 лет назад

    How do the special sun glasses work for color blind people to see colors? Dr.Oz mentioned recently the sun glasses surgeons use allow a color blind person to see colors.

  • @shlong970
    @shlong970 10 лет назад

    When you through something up in the air in a moving car or vehicle, why doesn't it just going flying backwards?

  • @harom144
    @harom144 9 лет назад

    Wow
    you make alot ov videos
    keep it up

  • @thearabianromanian4401
    @thearabianromanian4401 7 лет назад

    Thanks, now i have a clear understanding of the reason we humans are able to see light. And learned why light is an electromagnetic spectrum!

    • @thearabianromanian4401
      @thearabianromanian4401 7 лет назад

      and i know where you got your link www.todayifoundout.com/index.php/2013/11/color-pink-doesnt-exist-can-see/

  • @Aries_Mo
    @Aries_Mo 10 лет назад

    Love u keep up The good work :)

  • @betrans3035
    @betrans3035 6 лет назад

    This helped with my science project

  • @shazmailz
    @shazmailz 2 года назад

    Why don't eyes see these colors of visible spectrum in the light source and only when reflected?

  • @gyggig2672
    @gyggig2672 8 лет назад +2

    I have already know that is red, blue and green the primary colors because of programing

    • @obscuredc662
      @obscuredc662 7 лет назад

      yo wrong not green... yellow

    • @gyggig2672
      @gyggig2672 7 лет назад +1

      Leafyou2 Leaf2467 You are, it's called RGB (red green blue) even the computers use that

    • @obscuredc662
      @obscuredc662 7 лет назад

      but my files say RYB

    • @gyggig2672
      @gyggig2672 7 лет назад +1

      Leafyou2 Leaf2467 It's RGB, at least for normal computers

    • @obscuredc662
      @obscuredc662 7 лет назад

      I have chromebook,my dad works at a code company too

  • @larsmooij7508
    @larsmooij7508 10 лет назад

    What will happen when we can travel faster than the universe grows and expands, can we reach a space beyond space then?

  • @Thelofispt2
    @Thelofispt2 7 лет назад

    Hey my fav color is pink too😊

  • @oriewa
    @oriewa 5 лет назад +1

    Umm...I'm colorblind...

  • @BhanuKishan
    @BhanuKishan 10 лет назад

    When someone suffers from color blindness, they are capable of identifying only few colors/ Why? Is it defect of the cones and rods responsible for color blindness?

  • @TheSurrealTV
    @TheSurrealTV 10 лет назад

    Can you do a vlog? in th vlog, can you say how do you know all of these stuff?

  • @deannacronin6764
    @deannacronin6764 8 лет назад +2

    why is it always that specific color that gets absorbed?? why isn't a strawberry purple??🤔

    • @jdub1750
      @jdub1750 7 лет назад

      Deanna Cronin because a strawberry or anything else is actually every color but red. We only perceive it that way because said objects push away or reflect all red wavelengths while absorbing all others

    • @deanclark9759
      @deanclark9759 6 лет назад

      yeah..................Why?

  • @deivshdz9565
    @deivshdz9565 10 лет назад

    How do cameras take pictures?

  • @SebTheGameryoutubereal
    @SebTheGameryoutubereal 10 лет назад

    Pls do the history of birthdays! Because next thursday is my bday!! turning 16!!!!!!!!

  • @jp5834
    @jp5834 8 лет назад

    you helped me prove a point to my friend who goes to debate camp that green can be a primary color

    • @cheergirlalliemills
      @cheergirlalliemills 8 лет назад

      The light Color wheel has nothing to do with primary color wheel this has some fake facts information I learned about this in 4th grade and again in 6th

    • @jp5834
      @jp5834 8 лет назад

      +cheergirlalliemills there are other color wheels than ones for paint and etc

    • @jp5834
      @jp5834 8 лет назад

      +cheergirlalliemills also what fake facts

    • @dylanclay2741
      @dylanclay2741 2 года назад

      @@jp5834 because green is a secondary color. Why? Because it takes blue and yellow to make green. Red, blue and yellow are the primary colors . It makes me wonder how much other false information life noggin has said

  • @gameup5436
    @gameup5436 10 лет назад

    how do we see at all that is an question i would love for you to answer

  • @BornBeautyEbony
    @BornBeautyEbony 6 лет назад

    What about white and black

  • @jayj3751
    @jayj3751 9 лет назад

    then how do you create yellow?

  • @deanclark9759
    @deanclark9759 6 лет назад

    Thanks, this helps me a lot with science fair... Don't worry i'm not coping this!!!!! ; )

  • @anirvinvaddiyar7671
    @anirvinvaddiyar7671 10 лет назад

    That's why I subscribed

  • @jayanadar1550
    @jayanadar1550 2 года назад

    By y only that specific colour are reflected not all

  • @AN0body
    @AN0body 10 лет назад

    is it possible to cut a material with itself ? for example : to cut metal with metal .

  • @melissacamargo9267
    @melissacamargo9267 10 лет назад

    why do we fall in love please please do this one

  • @kevinwalsh1234
    @kevinwalsh1234 10 лет назад +9

    when ever there is an alstate add, i cant watch your vids....

    • @baadeasd8609
      @baadeasd8609 10 лет назад

      It happened to me too, It forces me to use AdBlock (just search it, it is free on the chrome web store and has no viruses) Report it to RUclips so we can get this problem seen and eventually fixed!

  • @mochi-n2k
    @mochi-n2k 2 года назад

    its nice

  • @Shadowschannel1
    @Shadowschannel1 8 лет назад

    my fave color is pink too

  • @TheKeKe313
    @TheKeKe313 9 лет назад

    I actually heard that the primary colors were red, yellow, blue AND green.

  • @athenaenergyshine7616
    @athenaenergyshine7616 8 лет назад

    Really, can ask anything? Or check our understanding?

  • @tehquacken2773
    @tehquacken2773 8 лет назад

    In paint it's r y and b but in light it's r g and b (As you didn't mention they taught you in elementary