Wearing of masks in public has actually been a social *norm* at times, notably i...

		dredmorbius on Jan 26, 2020 \| parent \| context \| favorite \| on: Retailers are turning to facial recognition softwa... Wearing of masks in public has actually been a social norm at times, notably in Venice: https://www.veneto-explorer.com/history-of-the-venetian-mask...