How to Make a Harmonica | Science Projects


100 Comments

  1. Michael Reistroffer

    November 30, 2017 at 3:17 pm

    Kazoo kid 30 years later

  2. Sy Family

    December 6, 2017 at 10:37 am

    OMG IT HELPED MEH ON MAH PROJECT :OOO THANK YOU SOO MUCH I GOT 98% FROM THIS :DDD

  3. Aaliyah

    December 11, 2017 at 4:56 am

    My friend keeps one of these in their locker and every morning plays it.

  4. Team Rewind Official.

    December 14, 2017 at 2:29 am

    Lol he totally made this after he watched kazoo kid

  5. Kim DeClair

    December 17, 2017 at 4:02 pm

    Can you use popcile sticks

  6. Logan Bathurst

    December 20, 2017 at 6:48 am

    A 2D shape cannot 2Β³

  7. Low ranking loooser Mustard

    December 26, 2017 at 6:41 am

    when you're lazy to buy a kazoo

  8. maggie pierre

    December 27, 2017 at 9:58 pm

    moron, ISSA KAZOOOOOO

  9. John Wyco

    January 5, 2018 at 10:29 am

    I make that harmonica on my school

  10. Ooze Wooze

    January 11, 2018 at 6:05 pm

    Won't work

  11. tareq wq

    January 12, 2018 at 2:46 pm

    😏😏

  12. jeff bob

    January 14, 2018 at 7:50 am

    B-b-b-but. . .no snowboarding? Although nice video but apparently it's a Kazoo so yea . .

  13. Makenna Ayers

    January 18, 2018 at 10:45 pm

    Can it play different pitches???

  14. Patryk Narbut

    January 20, 2018 at 8:55 pm

    3:26 cheeky guy, he swapped the harmonicas

  15. Kavitha Ramakrishnan

    January 23, 2018 at 7:55 am

    S

  16. the turtletron

    January 31, 2018 at 1:36 am

    OML 666 DISLIKES!!!!!!

  17. Brandon Rivera

    January 31, 2018 at 5:38 am

    That look diffcud

  18. Jamir Recella

    February 1, 2018 at 6:29 am

    I have no idea if thats a harmionica thats more like a kazoo

  19. Sharpshotz Gaming

    February 9, 2018 at 2:31 am

    Or a popsicle stick

  20. F4t B0l

    February 10, 2018 at 7:44 pm

    That is copyrighted I did it

  21. kash customs

    February 13, 2018 at 11:13 pm

    Sounds like Joey salads

  22. TPH 192

    February 27, 2018 at 1:36 pm

    You can change the pitches by pressing the tongue deppresers

  23. TTV.Bob24358

    March 8, 2018 at 8:20 pm

    ITS SOOOOO BAD

  24. Andree Markel

    March 18, 2018 at 12:55 pm

    very accurate plans for something like that I found on Stodoys.

  25. Mary Grc

    March 23, 2018 at 2:03 pm

    Para que sirve dlaflon

  26. Mary Grc

    March 23, 2018 at 2:04 pm

    Para que sirve dlaflon

  27. The Succ Dragon

    March 28, 2018 at 12:00 am

    I'd this is more of a kazoo

  28. Julia Francisca De Oliveira Moreira Branco

    March 30, 2018 at 2:27 am

    Kkkkkkkk que merda. Mas me fez dar muita risada πŸ˜‚ πŸ˜‚
    Kkki

  29. Julia Francisca De Oliveira Moreira Branco

    March 30, 2018 at 2:27 am

    Kkkkkkkk que merda. Mas me fez dar muita risada πŸ˜‚ πŸ˜‚
    Kkki

  30. Sean Rodgers

    April 2, 2018 at 9:30 pm

    u know that its ya boi seanny rodg gettin it done

  31. Soham Rye Ramessur

    April 7, 2018 at 6:25 am

    Konok

  32. Andy Liang

    April 9, 2018 at 3:37 pm

    Please stop saying tongue depressor. Its a popsicle stick.

  33. Brandon Murphy

    April 10, 2018 at 2:45 am

    Not a harmonica

  34. Deepak Rana

    April 22, 2018 at 4:41 am

    This is super cool and easy !!!!!!!!!!!!!!!!!!!!!!!!!!

  35. Bon Bon

    April 22, 2018 at 5:59 pm

    I can't get around the fact than there's a giant dinosaur head in the corner :q

  36. Stephanie Snow

    April 26, 2018 at 1:53 pm

    ITS A KAZOO

  37. chocolate addict

    May 16, 2018 at 11:04 pm

    Thanks works great!!!

  38. Ahadul Hasan

    May 19, 2018 at 9:21 am

    WOW ..its really awesome .and so inspiring video….i like it so much…i will try it now right now

  39. Charlotte Ruhe

    May 19, 2018 at 12:48 pm

    does it annoy anyone else that he didn't just call it a popsicle stick

  40. Jhos Ron

    May 29, 2018 at 10:10 am

    Sound like a jacket zipping up and down

  41. The daily hacks

    July 26, 2018 at 3:07 pm

    The weird harmonica that acts like kazoo😁

  42. The daily hacks

    July 26, 2018 at 3:09 pm

    Someone pooping

  43. Devin DeTetta

    July 26, 2018 at 10:07 pm

    How’d you make the raptor head?

  44. Riley Paterson

    August 3, 2018 at 2:57 am

    No its not a harmonica

  45. unique master 316

    August 16, 2018 at 12:17 pm

    It looks like a harmonica but sounds like a kazoo

  46. mainie main man

    August 19, 2018 at 4:35 pm

    Doesn't work at all

  47. SOME NERD

    August 19, 2018 at 11:37 pm

    That's more of a Kazoo than a Harmonica

  48. Luc Boaler

    August 30, 2018 at 9:16 am

    Cool thanks for the inspiration β””(^O^)β”˜πŸ˜€

  49. Nakano Lemon

    September 26, 2018 at 1:45 pm

    The kids will be saying that kazoos are harmonicas
    Oh no

  50. Wilton. Alves silva

    October 13, 2018 at 10:27 pm

    Wilton Alves Silva gaiteiro

  51. Pulipi

    October 15, 2018 at 5:37 am

    Almost the same as the kazoo tutorial

  52. Mohammad Esmail

    October 20, 2018 at 7:54 pm

    Seriously bro.. Don't do it again, or at least just put the right title πŸ’š

  53. Ryan Salt

    October 21, 2018 at 7:16 pm

    Kazoo, and wtf it's a popsicle stick???

  54. James Christensen

    October 24, 2018 at 1:05 am

    Sounds like a Kazoo

  55. Dev Gaming

    October 24, 2018 at 9:01 pm

    2:49 I’m gonna rub it around 😹

  56. David Kim

    October 30, 2018 at 10:42 pm

    It suckes it does not work

  57. Skaterboiog

    November 5, 2018 at 5:49 am

    this is like calling a guitar a kazzooo

  58. Skaterboiog

    November 5, 2018 at 5:50 am

    no it’s a homemade kazoo

  59. WonderSpark Puppets

    November 10, 2018 at 6:24 pm

    This is not a kazoo or a harmonica…it's a SWAZZLE! Incredible. The voice of Mister Punch was a closely guarded secret for centuries, but now it seems to easy to make. Thank you! https://en.wikipedia.org/wiki/Swazzle

  60. parikshit das

    December 5, 2018 at 9:27 am

    Do you even have friends?

  61. Hannah Pressnell

    December 7, 2018 at 7:16 pm

    So what dose it matter if its not a Harmonica?

  62. Karthik Shenoy

    December 10, 2018 at 8:33 am

    no offence that sounds like a duck who's duck is being held closed

  63. Mr. Wizard

    December 15, 2018 at 9:45 pm

    That ain't no harmonica …that's a kazoo

  64. Soumik Modak

    January 10, 2019 at 8:30 am

    I did but it's not working

  65. mahima singh

    January 22, 2019 at 11:04 am

    I like it as it's useful for my project

  66. mahima singh

    January 22, 2019 at 11:28 am

    Didn't work

  67. Who Played Piano Better

    January 30, 2019 at 11:05 am

    It's too simple an awesome.

  68. MYSTIC

    February 3, 2019 at 10:33 pm

    How do I play megalovonia

  69. Oskar Ο€

    February 7, 2019 at 2:09 pm

    That's kazoo NOT HARMONICA

  70. nguyen huy

    February 9, 2019 at 4:43 pm

    ??? that’s more like kazzo! :/

  71. Fairly Unfair

    February 17, 2019 at 6:09 pm

    this didn't work…

  72. Mr. Caine

    February 20, 2019 at 7:35 pm

    He sounds like The ShamWow guy.

  73. Max Bennett

    March 24, 2019 at 9:31 am

    Funny how he doesn't use the one he makes in the video at the end

  74. karrar k gold

    March 24, 2019 at 1:56 pm

    farts sound maker

  75. Heber Mendez

    May 2, 2019 at 4:50 am

    thats a kazoo

  76. SAMSUNG

    June 2, 2019 at 2:49 pm

    If you want to know… This guy trying to build kazoo with harmonica shape… XD

  77. Topher TheTenth

    June 3, 2019 at 7:43 am

    It may be a kazoo the way he uses it. But has anyone experimented with the placement of the mouth at variable lengths up and down the device? If you can do that in such a way that pitch-control is achieved, then this isn't just a kazoo, which has no pitch-control whatsoever. If I had some leisure right now I would try to find the same things as tongue-depressors but longer and see if I couldn't get a pitchable instrument out of this. Only if that fails would I agree to say "This is just a kazoo."

  78. maiya thomson

    June 5, 2019 at 7:29 pm

    im made one it works

  79. David Nahmod

    June 6, 2019 at 2:45 am

    Everything he said tongue depressor I got tongue depressed

  80. tuxido gurl

    June 16, 2019 at 5:26 pm

    Do popsicle sticks work?

  81. 9999 subs with bad videos challenge

    June 17, 2019 at 8:29 pm

    Why do I want to take a picture of me in the dinosaur head first and make it look like I’m getting eaten alive so bad?

  82. Ethan Ramsay

    June 19, 2019 at 6:58 am

    my friend has a harmonica and i wanted one for a bit

  83. Pajama Legend

    June 23, 2019 at 12:29 pm

    I'm already depressed

  84. Ophion Nox

    July 17, 2019 at 7:04 am

    I think he made a kazoo guys. I don't think anyone else mentioned that yet. I'm just not sure what the general consensus is at this point? This is not a harmonica right? oh and this is definitely not sarcasm.

  85. fsg

    July 18, 2019 at 2:18 am

    Just to clarify… This is a kazoo. It doesn't matter how it looks. It functions like a kazoo. Harmonicas use reeds that are set at a certain frequency, and they only play that frequency when you blow on it. Kazoos have a single Reed (the rubber band in this case) which can have multiple frequencies played with it, depending on how you hum. In short, harmonicas are not played by humming like kazoos are.

  86. misstinwhistle1

    August 27, 2019 at 11:29 am

    Not a harmonica

  87. Bryden Horsler

    September 11, 2019 at 9:37 am

    guys stop watching this right now and hurry up and go watch mumbo jumbo

  88. Brian Freas

    September 28, 2019 at 8:35 pm

    I'm watching this and playing with a harmonicaπŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…πŸ˜…

  89. Skeletonzz

    September 30, 2019 at 9:38 pm

    weenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenweenween

  90. Michael Seabourn

    September 30, 2019 at 9:38 pm

    poooooooooooooooooooooooooooooooop in cheeckas

  91. Skeletonzz

    September 30, 2019 at 9:44 pm

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  92. dinorino

    October 6, 2019 at 12:32 pm

    Why couldn’t you make this on the kazoo video? Sounds more like a kazoo. Not a harmonica.

  93. Jaidyn Holtzclaw

    November 10, 2019 at 5:54 am

    im loving mine! i added glitter to it!!!! xD

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