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Re: Face Masks - Recent Studies Halfdomer Homer #57652 07/07/20 05:47 PM
Joined: Jun 2017 Posts: 4 NY A ariel
ariel A Joined: Jun 2017 Posts: 4 NY	"......breathing in your own CO2 during a strenuous hike in the sunshine and fresh air is dangerous to their health." Hike when it's cloudy and smoggy. Your COâ‚‚ will be healthy under those circumstances.

Entire Thread
Subject	Posted By	Posted
Face Masks - Recent Studies	SierraNevada	05/21/20 12:59 AM
Re: Face Masks - Recent Studies	SierraNevada	07/03/20 05:26 PM
Re: Face Masks - Recent Studies	bruce	07/03/20 06:53 PM
Re: Face Masks - Recent Studies	SierraNevada	07/04/20 07:28 PM
Re: Face Masks - Recent Studies	SoCal Jim	07/05/20 05:37 AM
Re: Face Masks - Recent Studies	Halfdomer Homer	07/07/20 02:07 AM
Re: Face Masks - Recent Studies	Anton	07/07/20 02:52 AM
Re: Face Masks - Recent Studies	Steve C	07/07/20 03:40 AM
Re: Face Masks - Recent Studies	SoCal Jim	07/07/20 06:39 PM
Re: Face Masks - Recent Studies	Hobbes	07/07/20 06:41 PM
Re: Face Masks - Recent Studies	Anton	07/07/20 07:14 PM
Re: Face Masks - Recent Studies	Cal	07/07/20 07:43 PM
Re: Face Masks - Recent Studies	aastro	07/07/20 09:19 PM
Re: Face Masks - Recent Studies	bobpickering	07/07/20 10:20 PM
Re: Face Masks - Recent Studies	shenloop	07/08/20 12:25 AM
Re: Face Masks - Recent Studies	SierraNevada	07/20/20 05:38 PM
Re: Face Masks - Recent Studies	ariel	07/08/20 12:47 AM

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