A 43-foot steel beam weighing 15,890 pounds rides 4,850 feet down an old South Dakota gold mine standing upright in a cage 4.5 feet wide, one of roughly 2,100 pieces that have to make the same trip before summer ends

Coverage (4)

• Sanford Lab welcomes NEMESIS Black Hills Pioneer · 4h ago
• NEMESIS Joins Sanford Underground Research Facility Mirage News · 4h ago
• The Science Happening at the Sanford Underground Research Facility SDPB · 4h ago
• A 43-foot steel beam weighing 15,890 pounds rides 4,850 feet down an old South Dakota gold mine standing upright in a cage 4.5 feet wide, one of roughly 2,100 pieces that have to make the same trip before summer ends Autonocion.com · 4h ago

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