On Sun, 11 Nov 2018 11:07:10 -0500, Frank Krygowski
wrote:
Perhaps I'll try a face mask.
Maybe a mask that also charges your smartphone?
https://www.dailymail.co.uk/sciencetech/article-2113539/AIRE-mask-uses-lung-power-charge-mobile-phone.html
--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060
http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558