Comments on post titled This is one of the weird fact u can test out for yourself.Normally when u hum,the air is able to escape through your nose to create the sound,and it can't do that when u are holding it shut. Go a head try it... (updated 74 months ago)

Damadam.pk

Comments on post titled This is one of the weird fact u can test out for yourself.Normally when u hum,the air is able to escape through your nose to create the sound,and it can't do that when u are holding it shut. Go a head try it... (updated 74 months ago) | Damadam