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It's really not. "[Mauna Loa Observatory] was founded on June 28, 1956, as part of the US Weather Bureau" And if you look at the tick marks on the graph, it st
by icehawk 1y ago
It's really not. "[Mauna Loa Observatory] was founded on June 28, 1956, as part of the US Weather Bureau"
And if you look at the tick marks on the graph, it starts before 1960.