Quantum Nanoscience, Part 2 - Gerard Milburn, ISS2013

Professor Gerard Milburn from the Centre for Engineered Quantum Systems at the University of Queensland, speaking to students at ISS2013: Nanoscience - Sydney, Australia, July 2013.
Part two, and Gerard takes us takes some of the basic quantum ideas introduced in his first lecture and shows how they can be applied to engineer systems to make precise measurements, solve previously unsolvable problems and detect gravity waves from the distant universe.