Teams from Fermi National Accelerator Laboratory and Sanford Underground Research Facility have successfully completed the first test lift and lowering of a six-ton L-shaped steel beam for construction of the Deep Underground Neutrino Experiment in Lead, South Dakota. Teams from Fermi National Accelerator Laboratory and Sanford Underground Research Facility have successfully completed the first test lift and lowering of a six-ton L-shaped steel beam for construction of the Deep Underground Neutrino Experiment in Lead, South Dakota. General Physics Phys.org – latest science and technology news stories