"Installing ultraviolet germicidal lights in office buildings' ventilation systems kills microorganisms and relieves workers' sniffles, headaches, and other unexplained health problems, according to a report published in today's issue of The Lancet. ......................"
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BL
"As the waves pass the rock, their shape is changed. There is a hologram of the rock within the wave that comes forward and crashes on the beach, then there's a reflected wave back." Ralph Abraham
"Installing ultraviolet germicidal lights in office buildings' ventilation systems kills microorganisms and relieves workers' sniffles, headaches, and other unexplained health problems, according to a report published in today's issue of The Lancet. ....................."
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I heartily agree. UV lights should be in all medical center HVAC ducts and perhaps other areas (especially after-hours). Japan uses them in their subways, FWIW.
