FWIW the now-silent Windsor Hum seems to have been a (particularly ill-maintained) steel plant on Zug Island, across the Detroit River. https://windsor.ctvnews

FWIW the now-silent Windsor Hum seems to have been a (particularly ill-maintained) steel plant on Zug Island, across the Detroit River. https://windsor.ctvnews.ca/infamous-windsor-hum-finally-dies-down-after-u-s-steel-idles-zug-island-plant-1.5041023 https://windsor.ctvnews.ca/infamous-windsor-hum-finally-dies...