Begraben, aber nicht vergessen
Rob looks at what's left of Mountain Lake in Virginia.
Bild: © Discovery Channel
Die Geheimnisse von Mammoth Mountain
Rob Nelson successfully crosses Hot Creek, a geothermal spring where temperatures can surge past the boiling point.
Bild: © Discovery Channel
Amerikas Bermuda Dreieck
Rob Nelson at the bottom of the entrance shaft to Friesenhahn Cave in San Antonio, Texas.
Bild: © Discovery Channel
Kaliforniens schlummerndes Monster
Rob preps for a liquefaction demonstration.
Bild: © Discovery Channel
Italiens Supervulkan
Rob Nelson examines a mural in the Denver International Airport with Heath Montgomery.
Bild: © Discovery Channel
Die Geheimnisse von Mammoth Mountain
Rob and Vance Tiede of Yale University examine a mysterious petroglyph on one of the stones at Gungywamp.
Bild: © Discovery Channel
Kaliforniens schlummerndes Monster
Rob examines the hydrology of Thor's Well as the water drains.
Bild: © Discovery Channel
Freiheitsträume und uralte Rätsel
Bild: © Discovery Communications
Geheime Tunnel
Rob Nelson secures a resistivity line as part of an Electrical Resistivity Tomography test. The test can reveal anomalies under the surface by measuring how easily the current flows through whatever lies below.
Bild: © Discovery Communications
Begraben, aber nicht vergessen
Rob explores an abandoned home in the surrounding landscape of Californias Mono Lake.
Bild: © Discovery Communications
Wo ein Wille ist ...
Rob Nelson prepares the side scan sonar with Brian Abbott.
Bild: © Discovery Communications
Schwere Jungs und große Tiere
Bild: © Discovery Communications
Freiheitsträume und uralte Rätsel
The Seelbach Hotel's Rathskeller Room, a popular subterranean beer hall and speakeasy in the time of Al Capone.
Bild: © Discovery Communications
Freiheitsträume und uralte Rätsel
Rob Nelson and historian Larry Johnson explore the basement of the Seelbach Hotel.
Bild: © Discovery Channel
Begraben, aber nicht vergessenRob looks at what's left of Mountain Lake in Virginia.Bild: © Discovery Channel
