Did the development of advanced air purification technologies for indoor environments affect concerns about airborne contaminants from spitting?

Description · Tom Mordini wrote to tell me he had just acquired an absolutely amazing Butterfly & Berry whimsey "cuspidor" or "spittoon" made from the berry ... Nov 1, 2016 ... Dominic Midgley pondering whether our ability to spit accurately into a spittoon increases in relation to our ability to taste what we are spitting out. Tuberculosis is contagious and to avoid infection spreading sufferers would cough into a spittoon, such as the one shown here. This is a particularly nice ... Spittoons also have a long history of use in China; one of the earliest examples was a porcelain spittoon found in the tomb of a Chinese emperor who ruled ... 5 Oz Stainless Steel Portable Spit Cup, Dip Spitting - Wide Mouth, Spill Resistant Spitter, Black Highlights ... Large sterling silver spittoon by Hunt & Roskell, hallmarked from London in 1894. In very nice order, just one small hairline which measures 3mm at ... Dec 30, 2024 ... ... spittoon here. Everybody knows its a spittoon but they don't fully know the spittoon. Why don't they fully know it? If I called this spittoon ... Why choose Koala® wine ice buckets? Designed and manufactured in Spain, our wine ice buckets are made of styrene acrylonitrile (SAN), a copolymer of styrene ... TB Spitoon award. 2024 Spittoon Award Recipient. 2024 Spittoon Award Recipient The Staff of Quincy Community Health Center World TB Day – March 24, 2024. GRANT ... Oct 11, 2013 ... ... Spittoon between Michigan State and Indiana. Enjoy! The History Behind the Old Brass Spittoon.