From professional diver Anatoly Beloshchin in a cave at Cenote Angelita, Mexico: We are 30 meters deep, fresh water, then 60 meters deep â salty water and under me I see a river, island and fallen leaves⦠Actually, the river, which you can see, is a layer of hydrogen sulfide. [...
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The documentary explores a fascinating chapter in the river’s political history and looks at current plans to bring North Texans into closer contact with the river.
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