Coronavirus disinfecting tunnel. 18-second video:
https://www.youtube.com/watch?v=x_kKptxt180
Previously:
https://www.homemadetools.net/forum/...218#post153942
https://www.homemadetools.net/forum/...202#post153872
https://www.homemadetools.net/forum/...168#post153742
https://www.homemadetools.net/forum/...086#post153531
https://www.homemadetools.net/forum/...125#post153646
