Today I Found Out

Why do Voices Squeak During Puberty? (2016x206)

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→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut Why does Breathing Helium Change the Sound of Your Voice? https://youtu.be/k3FifZMjy7Y?list=PLR0XuDegDqP01NqW8KRpOy-_y2m6S2VEF Why British Singers Lose Their Accent When Singing https://youtu.be/DQ8RdLtZWlc?list=PLR0XuDegDqP0GESJ0DgpgTcThLJVEbFs8 In this video: The mechanics of a person’s voice is an awesome biological phenomenon. It all starts with the air in the lungs. As air passes from your lungs to the outside of your mouth, it can be manipulated in several ways. Should you decide a vow of silence is appropriate and simply want to attract the ladies with your dance moves, you can force air out and all that is heard by others is the sound of wind rushing from your mouth. Should you need to take a more Opera Winfrey approach, you can channel the air such that you use your larynx, or voice box. Want the text version?: http://www.todayifoundout.com/index.php/2011/10/why-voices-squeak-during-puberty/ Sources: http://teenhealth.about.com/od/physicalhealth/a/voicechange.htm http://www.bbc.co.uk/science/humanbody/body/articles/lifecycle/teenagers/voice.shtml http://www.britannica.com/EBchecked/topic/559032/speech/68966/The-structure-of-the-larynx http://emedicine.medscape.com/article/924002-overview#a0104 http://www.ncvs.org/e-learning/faqs.html http://indianapublicmedia.org/amomentofscience/when-a-boys-voice-changes/ http://www.aurorabaycare.com/health-info/display.aspx?URL=432303.html