Georgia Tech scientists will soon have another way to search for neutrinos, those hard-to-detect, high-energy particles speeding through the cosmos that hold clues to massive particle accelerators in the universe—if researchers can find them. "The detection of a neutrino source or even a single neutrino at the highest energies is like finding a holy grail," says Nepomuk Otte, professor in the School of Physics. Otte is the principal investigator for the Trinity Demonstrator telescope that was recently built by his group and collaborators, and was designed to detect neutrinos after they get stopped within the Earth.