Bart Simpson Megaphone Challenge!

Bart Simpson Megaphone Challenge!

Thanks 23andme for sponsoring my video 🙂 Get your own kit at https://www.23andme.com/Backyard
Ive always wondered what would happen if you lined up 10 megaphones in a row and yell into them, today I put that idea to the test! That literal feedback loop was crazy loud!

Crash Zone – https://www.youtube.com/watch?v=_J-uKNb6TaI
kuam news – https://www.youtube.com/watch?v=EAqUelpwEl8

A great resource on measuring sound & power – https://www.gcaudio.com/tips-tricks/the-relationship-of-voltage-loudness-power-and-decibels/

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20 Responses

  1. Soul Of Cinder says:

    I have a Jewish cat called Estabob.

  2. Lucas Wilkinson says:

    “Any minute” ‘Two days later’ 0:30

  3. Jasper Moh says:

    You’ve discovered the secret North Korean sound-weapon project

  4. TheBackyardScientist says:

    Answer the questions below! First one to guess correctly wins!
    1. Photic sneeze reflex – does light make me sneeze? YES or NO
    2. Do I prefer SALTY or SWEET foods?
    3. Can I taste the bitter compound PTC? YES or NO
    4. Can I smell asparagus in pee? Yes or NO
    5. How much Neanderthal is in my DNA? probably somewhere between (0-5%)
    Winner will be announced in 4-6 weeks when I get my results!

  5. Talus Tanat says:

    You’re lucky…I’m one of only a few people that those DNA kits don’t work on at all. I’ve tried several, and they always end up returning my money. I met with one of the genetics guys. He said he had 3 theories for people like me.
    1. Something in our bodies breaks down our DNA ultra fast after leaving the body.
    2. We’ve mutated enough that the standard “markers” don’t respond.
    3. We’re aliens. lol.

  6. Joe Bunn says:

    One prediction Bart and his fellow Simpsons didn’t make!!! Although they do predict alot of future events!!! Bart is a modern day Nostradamus!!!

  7. Grant Thompson - "The King of Random" says:

    I’m really glad you tried this

  8. Yass Smiller says:

    They should be here any minute. 2 days later

  9. Orbs [GD] says:

    Hey look! It’s Vsause but with cool experiments!

  10. Alystailyn says:

    T H A T S H O W Y O U G E T
    T I N N I T U S

  11. chaza says:

    But I have 24 chromosomes can I use the 23 and me kit?

  12. Julie Tran says:

    None of that is nearly as loud as my mom trying to wake me up for school!

  13. Robert Stegmann says:

    I got genetic testing and this was its result:
    48% Labrador Retriever
    35% Beagle
    12% Cocker Spaniel
    5% Other

  14. Aurorus27 says:

    If you like this comment you will become Bart Simpson

  15. Carshneep says:

    That’s how you get tinnitus

  16. Conor Powers says:

    No
    Salty
    Yes
    Yes
    14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593344612847564823378678316527120190914564856692346034861045432664821339360726024914127372458700660631558817488152092096282925409171536436789259036001133053054882046652138414695194151160943305727036575959195309218611738193261179310511854807446237996274956735188575272489122793818301194912983367336244065664308602139494639522473719070217986094370277053921717629317675238467481846766940513200056812714526356082778577134275778960917363717872146844090122495343014654958537105079227968925892354201995611212902196086403441815981362977477130996051870721134999999837297804995105973173281609631859502445945534690830264252230825334468503526193118817101000313783875288658753320838142061717766914730359825349042875546873115956286388235378759375195778185778053217122680661300192787661119590921642019%

    It wouldn’t let me reply to the comment

  17. Salty Sardine says:

    That’s not loud at all,

    my mom is probably 150…

    shock wave around the house…

    oh god

  18. Kamryn Rist says:

    Man how did you get such a hot girlfriend, teach me your ways.

  19. LSX FTW says:

    Your girl got a phat booty

  20. metalhood says:

    Freshly finished Media Technology dude here! The distortion sounds louder to us because volume≠loudness. Our ears recognize frequencies in a different loudness, even if they have the same volume! You could do one of those frequency tests on youtube that go from 20Hz to 20.000Hz to test it yourself! Also broadband-sounds (like a noise signal ranging from 500 to 1500Hz frequency at once) appear almost twice as loud to us as simple sine sounds (like only 500Hz, or only 1200Hz alone)

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