Archived posting to the Leica Users Group, 2020/09/15
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The curious mind would like to lo know if someone (you for instance) performed the same experiment BEFORE the fires. And what the results were. Keep safe and wear that mask on. Amities Philippe > Le 15 sept. 2020 ? 21:02, Peter Klein via LUG <lug at leica-users.org> a > ?crit : > > How bad is the smoke in Seattle? We have been using our portable air > conditioner as a makeshift air cleaner. We run it on ?recirculate? with > Swiffer sheets over the air intake. Left: A fresh Swiffer sheet. Right: A > Swiffer sheet after 2 days filtering. This is indoor air with doors and > windows closed. > <https://www.flickr.com/photos/24844563 at N04/50343779941> > > --Peter, dictating to my iPad > (If it misconstrues, please excuse) > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information