Arkansas issued the following announcement on Sept. 17.
Physicist, working with contributions from Facilities Management, Arkansas Research Alliance, Innovate Arkansas, Startup Junkie and the NWA Council, builds and tests portable air filters that remove infectious airborne particles, including respiratory droplets that carry coronavirus, from indoor spaces.
With simple, inexpensive supplies available at any general department or home improvement store, Hugh Churchill is building and testing portable air filters that help remove infectious airborne particles — including the respiratory droplets that carry coronavirus — from indoor spaces.
And he wants to show you how to build one yourself. All you need is duct tape, a basic box fan and commercially available air filters.
http://ow.ly/78ao50GbgXr
Original source can be found here.
Source: Arkansas
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