How Highlighter Pens Are Made | Insider

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  • čas přidán 20. 07. 2018
  • Highlighter pens were invented in the 1960s as a way to grab a reader's attention. Today, highlighters are made with tinted plastic pellets that are melted into pen molds. Once assembled, a machine has the pens draw 700 to 1000 circles to make sure the batch works properly.
    Watch full episodes of the Science Channel series "How It's Made" on the Science GO app or at: insder.co/HowItsMade
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    How Highlighter Pens Are Made | Insider
  • Věda a technologie

Komentáře • 3,6K

  • @alanwatts8239
    @alanwatts8239 Před 4 lety +15810

    ah, yes, the most common unit of weight measurement.
    *the elephant*

    • @kalifern
      @kalifern Před 4 lety +97

      indeed

    • @alexisbloodwood5587
      @alexisbloodwood5587 Před 4 lety +305

      We all know that measuring in Washing Machines is superior to the metric system

    • @kirby_ketchup
      @kirby_ketchup Před 4 lety +127

      dont forget to measure the strength of wind with trash cans

    • @cchristine1879
      @cchristine1879 Před 4 lety +19

      I was reading comments b4 watching the video and I swear I was so confused

    • @ilovespidernoir
      @ilovespidernoir Před 4 lety

      GoldenRRMP
      r/wooosh

  • @bbean.loosey
    @bbean.loosey Před 5 lety +8895

    “Highlighters come in all sorts of colors, even NEON” Wait I thought they were all neon to make it more visible when you highlight...

    • @stray_bad_dog_
      @stray_bad_dog_ Před 5 lety +43

      logic?

    • @sharonrancourt9865
      @sharonrancourt9865 Před 5 lety +11

      FadedComplexity not all of them are

    • @StrawberryNinjaNibbles
      @StrawberryNinjaNibbles Před 5 lety +145

      There’s pastel ones like mildliners?
      But idk why they said neon like that’s a color... any color can be neon, neon in itself is not a color

    • @darthmortem585
      @darthmortem585 Před 4 lety +7

      FadedComplexity uhm guys neon is a separate colour with blue tint

    • @meganbarker6757
      @meganbarker6757 Před 4 lety +3

      I have pastle coloured highlighters

  • @cupcakeblossom4506
    @cupcakeblossom4506 Před 4 lety +12906

    “Highlighter come in lots of shades and colors, even neon”
    But- aren’t highlighters always neon?

  • @LemonFlavoredRain
    @LemonFlavoredRain Před 2 lety +2606

    “Food comes in lots of shapes and colors, even edible!”

  • @chaospixie7863
    @chaospixie7863 Před 5 lety +23736

    Testing the pens must be the highlight of the workers day

  • @chloeallitt6317
    @chloeallitt6317 Před 5 lety +5916

    Now I can say, "my highliter has survived being crushed by the weight of 350 elephants." 🤣🤣🤣🤣

  • @blueberrypie9608
    @blueberrypie9608 Před 4 lety +3260

    0:01
    Nobody:
    That one girl in class who highlight everything:

  • @seifukirai623
    @seifukirai623 Před 3 lety +3762

    "The force applied is equal to 350 elephants"
    Me: How am I suppose to calculate how heavy is it

    • @balokrumput9074
      @balokrumput9074 Před 3 lety +35

      Math

    • @farileyass
      @farileyass Před 3 lety +148

      First find out the size of one elephant then times that by 350
      Your welcome 😩

    • @hanbigim
      @hanbigim Před 2 lety +115

      there are lots of different elephants with different weights and what if its baby adult or in between lol

    • @promethium2302
      @promethium2302 Před 2 lety +33

      @@hanbigim for this equation we should just mark it as a adult elaphant that we’re used to

    • @mariana_utp
      @mariana_utp Před 2 lety +18

      I am intrigued since I thought the force was mass per the acceleration, but always has been elephants

  • @paradiseinheaven6289
    @paradiseinheaven6289 Před 5 lety +5167

    No wonder that they get empty so fast😂😂

    • @jan2968
      @jan2968 Před 5 lety +112

      paradiseinheaven they already test it XD😂

    • @gracelockhart6040
      @gracelockhart6040 Před 5 lety +165

      No. They just test a small batch of them

    • @Lia-mr6bh
      @Lia-mr6bh Před 5 lety +195

      @@gracelockhart6040 dude its a joke

    • @cloroxbleach7377
      @cloroxbleach7377 Před 5 lety +19

      Mal Bow like you

    • @urmum4023
      @urmum4023 Před 5 lety +60

      Alexgrand 707 that was uncalled for and unnecessary.

  • @vivianshi9668
    @vivianshi9668 Před 5 lety +1147

    Narrator: .......equal to the weight of 350 elephants
    *in other words, me after thanksgiving*

  • @dammitpatrice9364
    @dammitpatrice9364 Před 2 lety +635

    I love that “shaft” “thrust” and “back-end plug” were said back to back. 😂

  • @fayehiggins1150
    @fayehiggins1150 Před 4 lety +507

    You know the quarantine boredom is strong when you’re watching a video about highlighters

  • @AnhMinh-tf7xu
    @AnhMinh-tf7xu Před 4 lety +10426

    I don’t have money to buy a highlighter so I use a black highlighter known as a Sharpie.
    It it such a vibrant color that I can’t read the text anymore
    (it's a joke don't take this srsly okay bye)

  • @soggyrats
    @soggyrats Před 5 lety +2083

    Why do I imagine that one robot arm yelling *_G L I T T E R!!!!!!! :D_* while putting glitter in the triangle highlighters??

    • @zionnemakoma1398
      @zionnemakoma1398 Před 5 lety +24

      (g)LITTERING

    • @shep8519
      @shep8519 Před 5 lety +32

      That. MUST. *_HAPPEN_*

    • @jazzjazz7638
      @jazzjazz7638 Před 5 lety +28

      Adding in the glitter must be the HIGHLIGHT of the robot's day. Ha okay I'm sorry bad joke

    • @aieshagwynn1941
      @aieshagwynn1941 Před 5 lety +2

      How can u make the glitter!! part?

    • @SalTheSpirit18
      @SalTheSpirit18 Před 5 lety +30

      Robot putting in glitter: *GLITTER*
      robot next to it: *SHUT UP DAVE*

  • @shadytaxpayer8031
    @shadytaxpayer8031 Před 3 lety +371

    "Highlighters come in many shapes and colors, even neon."
    Wow just learned a new fact today! I thought highlighters were navy blue!

    • @alexsinnett6123
      @alexsinnett6123 Před 2 lety +16

      @hellanize Oh stop being silly, they’re CLEARLY transparent… kids these days

    • @ahyaan2552
      @ahyaan2552 Před 2 lety +3

      @@alexsinnett6123 useless, its made from antimatter

    • @linos3cats235
      @linos3cats235 Před 2 lety +7

      No they’re obviously silver..

    • @bullbood7423
      @bullbood7423 Před 2 lety +8

      Amateurs, they're obviously blood!

    • @Medusa_The-Bard
      @Medusa_The-Bard Před 2 lety +6

      It's clearly milk 🙄

  • @Awesome_Aasim
    @Awesome_Aasim Před 2 lety +29

    I remember mixing the color caps up as a kid. Brings back memories.

  • @karimabizeid
    @karimabizeid Před 5 lety +7500

    Don’t waste plastic, make them into highlighter pens
    *SAVE THE PLANET*

  • @Allen.Fepuleai
    @Allen.Fepuleai Před 5 lety +265

    I want to know about the companies that design all the equipment needed to make these products. Every time I see a “how it’s made” video it seems like all the machines are unique and made specifically to suite each product. That takes some serious intelligence and creativity

    • @newq
      @newq Před 2 lety +33

      They indeed are made specifically for that product. For that matter, a lot of these industrial machines are bespoke just for that one factory (especially considering how many things are only made at one or two factories on Earth!). The profession that does this is an industrial engineer. My uncle is one and he's one of the most interesting people to talk to. I've asked him leads of questions over the years. There's so many variables involved in these machines and most of them are made in very small batches (or are one of a kind) and there'll only be a handful of people on Earth who know all the ins and outs of them.

    • @MOJSTER99
      @MOJSTER99 Před rokem +3

      For these specific ones, they took a marker and made the whole machine around it!

    • @jg9301
      @jg9301 Před rokem +1

      @@newq that sounds so much fun, your uncle probably never got bored (or at least very rarely) since every project is different! Thanks for sharing

  • @braydinmattison7940
    @braydinmattison7940 Před 3 lety +32

    The part where they were drawing circles was so satisfying

  • @sweetnsour3693
    @sweetnsour3693 Před 4 lety +48

    Whenever you watch this show, you just appreciate the simple things.

  • @cooldudeworks7742
    @cooldudeworks7742 Před 5 lety +6391

    Video: Even neon!
    Aren’t they all neon?
    Edit: I get it okay?

    • @ihavenoidea4503
      @ihavenoidea4503 Před 5 lety +230

      Cool Dude Works ikr thats why its called highlighter if it were dark it wouldn’t be light and they would be called either highers or highdarkers

    • @alanag4015
      @alanag4015 Před 5 lety +28

      Woah ;-;

    • @gavinrand8368
      @gavinrand8368 Před 5 lety +219

      NO there’s FIRE ENGINE RED 😂

    • @sanyatyagi645
      @sanyatyagi645 Před 5 lety +217

      I mean, there ARE pastel ones but they all look neon to me

    • @unknownweirdo8318
      @unknownweirdo8318 Před 5 lety +9

      Nope

  • @CuriosityCulture
    @CuriosityCulture Před 5 lety +2933

    Since this day, textbooks and self help books have never been the same ;)

  • @Tharmin.124
    @Tharmin.124 Před 3 lety +25

    "How many puns do you want?"
    "Yes"

  • @greyyy4546
    @greyyy4546 Před 3 lety +23

    Thanks. I may be failing all my classes, but at least I know how highlighter pens are made.
    I could have used this time to study for my maths exam, but this is a much better
    Use of my time

  • @justaracoonchillinginatoilet69

    highlighter are soo smooth and satisfying to useee

  • @gabbyomega
    @gabbyomega Před 5 lety +2423

    I just love the brightness of the highlighters 😍

  • @zakaryfisher4299
    @zakaryfisher4299 Před 2 lety +3

    the how it’s made songs brings back so many old memories with my dad

  • @missdamenoir2830
    @missdamenoir2830 Před 3 lety +34

    It’s amazing how much time, money, and technology they put into making highlighter pens. Meanwhile I lose my highlighters in a matter of seconds.

  • @yassermourchid4205
    @yassermourchid4205 Před 5 lety +939

    Ppl who disliked the video are lowlighters instead of highlighters

    • @tahanighannam4459
      @tahanighannam4459 Před 4 lety +11

      Ooooh🤣🤣😎😎😎

    • @meghana7576
      @meghana7576 Před 4 lety

      @@tahanighannam4459 ?????????

    • @pifflie346
      @pifflie346 Před 4 lety

      Haha

    • @beanieboo7776
      @beanieboo7776 Před 4 lety +11

      You're the type of dad that would go, "HI HUNGRY, I'M DAD," aren't you?

    • @maidamunoz4768
      @maidamunoz4768 Před 3 lety +6

      dOnT laUgH, DoNt lAuGH, dONt lAugH, don’t lAaAaaaaAaAAAaaaAaaaAAAUGHHHHHH

  • @hampton-roads-bus-guy
    @hampton-roads-bus-guy Před 4 lety +643

    My teacher had a *brown* highlighter.. I didn’t even know that was a thing until saw it in my 2nd grade teachers pen jar

    • @allenslayz5118
      @allenslayz5118 Před 4 lety +7

      So aren't you still in elementary school?

    • @hampton-roads-bus-guy
      @hampton-roads-bus-guy Před 4 lety +20

      No, I’m in middle school now.

    • @caiht
      @caiht Před 4 lety +31

      Grayson Anderson I never one there were things other than
      pink,yellow,green,blue
      I’ve never seen red, purple , brown?!

    • @hotpikachusex
      @hotpikachusex Před 4 lety +11

      Wait that's a thing???

    • @hotpikachusex
      @hotpikachusex Před 4 lety +6

      @@caiht I've seen and used all the ones you mentioned except brown

  • @stellcrystal1361
    @stellcrystal1361 Před 4 lety +83

    "I wonder how they came up with that one"
    Cheeky

  • @albertovasquez4155
    @albertovasquez4155 Před 4 lety +131

    0:35 me and my friends at a sleepover when my mom says yes to ordering pizza

  • @mystic5362
    @mystic5362 Před 5 lety +751

    INSIDER: We need to show people how things are made.
    Employee: There's already a show that does that.
    INSIDER:

  • @sonce__
    @sonce__ Před 5 lety +347

    I consider myself a highlighter addicted. This video was so satisfying to me from the start till the end

    • @donororonoa5075
      @donororonoa5075 Před 5 lety +2

      sonce same! I highlight everything! 😂😂 i can’t study in white pages actually!😂😂

    • @ineedabetterpfp2485
      @ineedabetterpfp2485 Před 5 lety +1

      Sonce, this is an intervention. We need to talk about your highlight addiction.

    • @somethingstupidlol7389
      @somethingstupidlol7389 Před 5 lety

      That is not correct grammar/grammer. It’s actually called a “highlighter addict,” or just a person who loves to be trendy, bright, and satisfied with random videos.

    • @rudrakumar7421
      @rudrakumar7421 Před 5 lety

      I hate girls of my class they use 4-5 Colors of highlighters even on notebook pages

  • @milahancock6405
    @milahancock6405 Před 4 lety +8

    1:36 wow! That’s satisfying!

  • @P.willow
    @P.willow Před 2 lety

    Every morning b4 my son went to school I'd put this on and be totally mesmerised by the show.. How it's made was an awesome show I love knowing how things are made..
    ..

  • @JustinZamora
    @JustinZamora Před 5 lety +158

    To this day I still pretend to use them for homework.

  • @peachrose7365
    @peachrose7365 Před 4 lety +331

    0:55 "the force applied is equal to 350 elephants"
    Ok

    • @chuuly1880
      @chuuly1880 Před 4 lety

      peach rose ?

    • @peachrose7365
      @peachrose7365 Před 4 lety +1

      Yes

    • @chuuly1880
      @chuuly1880 Před 4 lety

      peach rose I don’t get it

    • @peachrose7365
      @peachrose7365 Před 4 lety +3

      Rot In My Gacha Hell 𝘛𝘏𝘌𝘕 𝘚𝘏𝘜𝘛 𝘜𝘗

    • @sardine6068
      @sardine6068 Před 4 lety +14

      How To Not Roast Anyone
      Chapter one:
      Just don't. Please. You're both really bad at this.

  • @lukapuljic863
    @lukapuljic863 Před 4 lety +3

    Who knew they put so much work into a highlighter

  • @soupenhancement
    @soupenhancement Před 2 lety +1

    How It's Made was my dad's favorite show. I used to watch it with him and it put me right to sleep. Miss those days :)

  • @cassiesarchives
    @cassiesarchives Před 5 lety +9699

    No wonder why my highlighters don't work WHEN I JUST OPENED THE PACKAGE.
    They use all the damn ink to test it out. Ugh 😒😖
    Edit: Ok so I was reading the comments and let's just say things were getting heated. *ITS A JOKE*

    • @earlessroboticcat7102
      @earlessroboticcat7102 Před 5 lety +209

      😂

    • @emysayer4796
      @emysayer4796 Před 5 lety +175

      I just commented that 😂

    • @anacarolinareyes8213
      @anacarolinareyes8213 Před 5 lety +397

      This all made sense when I saw this. I bought two brand new packages of highlighters and they were both dry.

    • @m1zushi
      @m1zushi Před 5 lety +326

      They only use one highlighter from each new misture of ink :v they don't test all the highlighters (It would take too long)

    • @anacarolinareyes8213
      @anacarolinareyes8213 Před 5 lety +286

      Mizushi we know it’s a joke

  • @brittanyvo9022
    @brittanyvo9022 Před 4 lety +78

    its currently 5:33 am and I am intrigued and will continue watching instead of sleeping

  • @allthepeas2809
    @allthepeas2809 Před 3 lety +36

    Him: Clear colored
    Me: I TOLD YOU! CLEAR IS A COLOR!!!

  • @jamesromualdez1405
    @jamesromualdez1405 Před 11 měsíci +2

    I am not amazed how the highlighter pens are made, I am amazed on the engineer who designed this kind of machine not just pens but also every possible products made in the factory.

  • @Emaan_H
    @Emaan_H Před 5 lety +210

    0:47 I thought he said “yeeting tube” 😂

  • @anxiouspotato526
    @anxiouspotato526 Před 5 lety +480

    Nobody:
    No soul ever:
    Yt 2019: HiLiGhTeRs!?!?!?

  • @xianeley7440
    @xianeley7440 Před 3 lety +9

    They made a whole line of highlighters just for the Science channel. That’s so fun.

  • @thebinay3030
    @thebinay3030 Před 2 lety +5

    Me about to sleep at 3:45 .
    Yt recommendation : wait a minute .

  • @carrizalesalexa
    @carrizalesalexa Před 5 lety +614

    *ThUrStS tHeM iNtO tHe TuBe*
    *ThE mIx Is ToO tHiCcC*
    *SuCtIoNiNg ArM*
    i love an educational shistar

    • @Johan_or_soda
      @Johan_or_soda Před 5 lety +1

      xD

    • @quinteca2050
      @quinteca2050 Před 5 lety +20

      This comment is completely underrated

    • @carrizalesalexa
      @carrizalesalexa Před 5 lety +1

      Queenie Manga lmfao thanks I literally wrote that comment like half asleep at 4 am so 😂

    • @Duracell2
      @Duracell2 Před 5 lety +11

      Hard nibs?

    • @carrizalesalexa
      @carrizalesalexa Před 5 lety +5

      Duracell2 OOOOOOO should’ve thought of that one, it’s a real knee slapper! son of a biscuit!

  • @evelyndiaz8375
    @evelyndiaz8375 Před 5 lety +218

    4:56 no wonder they run out once i buy them

  • @howthingsaremade1745
    @howthingsaremade1745 Před 3 lety +1

    love seeing how things are made

  • @juliaithinal4835
    @juliaithinal4835 Před 4 lety

    The markers make it circles is just satisfying.

  • @spidexhunter456
    @spidexhunter456 Před 5 lety +5

    I wish the triangle highliters at 4:06 became fidget spinners to make studying fun

  • @awxlynnblueberry536
    @awxlynnblueberry536 Před 5 lety +201

    0:04 now i know why Some of my highlighters are Out of inked

    • @iaintedgy1984
      @iaintedgy1984 Před 3 lety +4

      Yeah, went to the bookstore and bought a highlighter anddddd it was out of ink

    • @camii9136
      @camii9136 Před 3 lety +1

      @@iaintedgy1984 that happened to me ;-;

    • @xCherryRedx
      @xCherryRedx Před 3 lety

      Yeah happened to me too :(

    • @birdie8844
      @birdie8844 Před 3 lety +2

      Who thought it was a good idea to waste that much ink?

    • @spira543
      @spira543 Před 3 lety +7

      @@birdie8844 They don’t sell the ones they test

  • @NetITGeeks
    @NetITGeeks Před rokem +1

    Watching this video was the highlight of my day!

  • @Katya__.
    @Katya__. Před 2 lety +3

    I was wandering about this yesterday 😂

  • @seaside3485
    @seaside3485 Před 5 lety +72

    Wait! This is How It's Made! I used to watch this all the time when I was little!

  • @randomz1472
    @randomz1472 Před 5 lety +153

    0:00-0:07 the pens look like they're doing the hula

  • @Kyriphine
    @Kyriphine Před 3 lety +1

    WOAH THE 3 IN 1 HIGHLITER IS SO COOL

  • @lefish5277
    @lefish5277 Před rokem

    That intro is such a banger. Love the how it’s made narrator

  • @tiff_00
    @tiff_00 Před 5 lety +6

    I love how the first Highlighter was a Thin one while i'm always used to the Thick one

  • @alainam.5090
    @alainam.5090 Před 5 lety +5

    2:20 I got chills
    I hate needles 😫

  • @DRAGONFANG18
    @DRAGONFANG18 Před 2 lety +11

    Do they sell the ink in buckets? So i can just dip my text books in them.

  • @taylorashwood6891
    @taylorashwood6891 Před 3 lety +1

    This from how it's made. I love that show.

  • @HARI-cm4wm
    @HARI-cm4wm Před 5 lety +4

    0:06 so satisfying

  • @sailaxmi7302
    @sailaxmi7302 Před 4 lety +12

    It's so fascinating seeing the machines working!!!!

  • @eleanortk7269
    @eleanortk7269 Před 6 měsíci

    Why is it sooo satisfying to watch?😬 I could watch this all day....😁

  • @yashvora4563
    @yashvora4563 Před 2 lety

    Loved the thing measuring viscocity of ink , simple yet never seen b4

  • @0hn065
    @0hn065 Před 5 lety +217

    No wonder markers barely last 5:02

    • @Iminguendo
      @Iminguendo Před 5 lety +17

      they make hundreds and they use 1 of them from each color to test it. they dont use every pen

    • @serenegenerally
      @serenegenerally Před 5 lety

      dang. That’s sad

    • @starrednights
      @starrednights Před 5 lety

      Iminguendo 26 not always

    • @Iminguendo
      @Iminguendo Před 5 lety +5

      yes always. The ones at the stores are not used at all

    • @starrednights
      @starrednights Před 5 lety +1

      Now I am not gonna start a fight but the blue pen never lasts and I have NEVER had a highlighter that lasted the shcool year. i have NEVER gotten good highlighter!

  • @vayonan2995
    @vayonan2995 Před 5 lety +588

    Sooo you’re just stealing vids from how it’s made now instead of making your own content?
    Edit: to all the people misunderstanding this, it's not about them stealing content (insider owns How it's made, they have legal rights and permissions) it's about pure laziness.

    • @tabbiya9174
      @tabbiya9174 Před 5 lety +21

      I was about to say the same thing. Damn lazy

    • @booper8551
      @booper8551 Před 5 lety +19

      I would assume they have permission with how blatant it is and how many they make. Chill out.

    • @vayonan2995
      @vayonan2995 Před 5 lety +33

      Booper I was obviously calm, I just asked a rhetorical question. No need to think that every comment that points out something negative is angry.
      Plus I think you mistook my question. It’s not about stealing or permission, insider is a big company, they’d never do that. It’s about laziness. Normally, they take time to research, edit or even try things out for themselves. This right here is pure laziness. They could’ve at least added their own text or music but here they just cut out the original video, added an intro and an end, they didn’t even bother shortening it down. Hence the “instead of making your own content”.

    • @dayglass
      @dayglass Před 5 lety +7

      Vayona Narekuli
      they own How It's Made--

    • @zevelth8110
      @zevelth8110 Před 5 lety +3

      it's theirs if it has their watermark.
      lol

  • @ispeekrandom6464
    @ispeekrandom6464 Před 3 lety +4

    3:28 "Robutt"

  • @rahilapatel2126
    @rahilapatel2126 Před 2 lety

    Amazing qualitative work

  • @Uhhhhhhhhhm
    @Uhhhhhhhhhm Před 5 lety +6

    1:00 what did they use these for? (I don't think they ever showed it in the video)

  • @SR-em8wl
    @SR-em8wl Před 5 lety +3

    My grandpa is a bibliophile and he got to know about the highlighters very recently. He got so excited and bought 3 of each color for himself. It's so adorable 😂

  • @SkunkMom
    @SkunkMom Před 2 lety

    Watching this video was the highlight of my day

  • @slimthickens3981
    @slimthickens3981 Před 2 lety +4

    2:48 Grihppurhh

  • @jj_jester
    @jj_jester Před 5 lety +2661

    "A RObotic Arm Thrusts It Inside A Plastic Container."
    *THRUSTS*
    Edit: I sometimes get notifications from this comment I made, never expected to really get this many comments or likes- Anyways just wanted to say yall make my day better whenever I come back

    • @ashleycole6498
      @ashleycole6498 Před 4 lety +134

      xXOatsXx omg I caught on to that too, what is wrong with our brains??? 😂

    • @amberlindsay3799
      @amberlindsay3799 Před 4 lety +127

      GET YO MIND OUT OF DA GUTTER

    • @lovemetillidie689
      @lovemetillidie689 Před 4 lety +11

      Amber Lindsay Same bro ;)

    • @ryanwillis7177
      @ryanwillis7177 Před 4 lety +89

      Into the pen SHAFT. the BACK END PLUG goes on the same way... damn someone from how it’s made has their mind in the gutter

    • @socksfersold
      @socksfersold Před 4 lety +20

      Glad I'm not the only one who thought of that 😂😂😂

  • @rehamgul9690
    @rehamgul9690 Před 5 lety +6

    4:45 this was awesome XD

  • @c_n_b
    @c_n_b Před 2 lety +3

    2:03 4 revolutions per minute 🤔

  • @vcagande7998
    @vcagande7998 Před 4 lety

    I always wanted those one of those triangle shaped highlighters in grade school

  • @jennalocsin9400
    @jennalocsin9400 Před 5 lety +4

    so far (I'm at 1:26) i have heard the words "Shaft" "Thrust" and "Back end plug"
    ...
    Interesting video so far.

  • @liammarks5176
    @liammarks5176 Před 4 lety +3

    These are really interesting and I find them really cool. Keep it up! 😃

  • @adilbundhoo3079
    @adilbundhoo3079 Před 3 lety

    Wow. Such precision

  • @quinnystavern2063
    @quinnystavern2063 Před 2 lety +1

    I used to watch how it's made as a kid I've just remembered my childhood

  • @melodymelz9166
    @melodymelz9166 Před 5 lety +6

    1:23 backend plug i think i know what you mean...

  • @amberlinec.2460
    @amberlinec.2460 Před 4 lety +65

    2:40
    *when your period sinks in your pads*

  • @littlepancake639
    @littlepancake639 Před 2 lety +5

    not me hearing 1:54 "a gay measures the speed" 💀

  • @sinarmentari5495
    @sinarmentari5495 Před 3 lety +2

    Seeing my highlighter had been used before i brought them home really...really hit me hard

    • @annpow5672
      @annpow5672 Před 3 lety

      Yeah I thought they were new🥺😢😭😰

  • @user-mr6rz9zj1u
    @user-mr6rz9zj1u Před 5 lety +13

    Porbably just me whos weird but i found 1:14 really funny

    • @shep8519
      @shep8519 Před 5 lety +4

      "And a robotic arm *_tHRusTS_* the polyester tube into the clear reservoirs"

  • @KTwolf
    @KTwolf Před 5 lety +5

    3:57 robut

  • @rajashreebanerjee4205
    @rajashreebanerjee4205 Před 2 lety

    Wow!the last dance was beautiful 😁

  • @Advait_thakur
    @Advait_thakur Před 8 měsíci

    Great informative video

  • @chelseastevens1642
    @chelseastevens1642 Před 5 lety +14

    The random confetti tho 🤷🏼‍♀️😂

  • @starmaximus8999
    @starmaximus8999 Před 5 lety +3

    This is the Highlight of my day :3

  • @Dr.JagCobra
    @Dr.JagCobra Před 2 lety +2

    This makes me think of the videos teachers would play in class. Videos like these

  • @sofiapagen
    @sofiapagen Před rokem

    I totally remember having one of these triangle markers!!!

  • @arelyc8561
    @arelyc8561 Před 3 lety +14

    Caption: *How Highlighter Pens Are Made*
    My Mind At 0:05: *slinkys 🥰*

  • @MalaysianTropikfusion
    @MalaysianTropikfusion Před 5 lety +7

    "I wonder how they came up with THAT one."
    We believe you.

  • @thing2514
    @thing2514 Před rokem

    this got me an A on a science project, thank you!

  • @kvetinky
    @kvetinky Před 2 lety

    Thanks for tutorial!