UNEXPLAINED SEASON 10 BEGINS FRIDAY NOVEMBER 27TH

In 1802, Prussian naturalist Alexander von Humboldt was introduced to guano, a substance made from accumulated bird and bat droppings that had been prized for centuries as an exceptionally effective fertiliser, dating back to the time of the ancient Incas.

Humboldt’s efforts to introduce guano to European agriculture would have consequences far beyond anything he could have imagined…

Featuring the mysterious Phantom Gasser of Botetourt County.

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