Why does helium change the voice? Why a kangaroo bag?


ChelMedvedoSw1n
 
Why does helium change the voice? Why a kangaroo bag?
Source
Why does helium change the voice? Why a kangaroo bag? - My, Longpost, Interesting, Education, My, Helium, Kangaroo
Helium Interesting Kangaroo Education
v20240901