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Re: [Phys-L] Ex: Re: global warming3

The French Hornist from San Jose State U. has demo'd this at NCNAAPT meetings. He bends over to exhale it, as DM wrote.

bc thinks BH’s version probably on the internet, also.

I suspect heavy breathing would work also, but maybe insufficient to not result in hypoxia.

On 2021/Oct/28, at 11:26, Marx,Cityid via Phys-l <phys-l@mail.phys-l.org> wrote:

If you breathe in to deepen your voice, you have you subsequently stand ion your head to get it back out of your lungs. I have a video of the demo done at the U. of Maryland long ago.




https://www.menlobrass.com/personnel/brian_holmes.html <https://www.menlobrass.com/personnel/brian_holmes.html>