Welcome to the Quantum Science and Technology group: our goal is to harness the power of quantum physics to develop new quantum technologies. In the spirit of the European Quantum Flagship, we experimentally and theoretically master the quantum world to transform its most profound and revolutionary principles into fundamental research and technology. In our laboratories, we design quantum simulators made of ultracold atoms to tackle many-body problems that are unsolvable using the most powerful classical computers; we manipulate single molecules in quantum emitters, developing novel light-matter interfaces. We shape and study quantum states of light and atoms to investigate entanglement and non-classical correlations and we produce new quantum sensors that reach the ultimate quantum sensitivity at the nanometer scales. We realise compact quantum clocks for measuring time and universal constants with unprecedented sensitivity and we exploit high-precision spectroscopy and atom interferometry to investigate fundamental physical limits. Finally, we merge artificial intelligence and machine learning algorithms with the quantum world to design new experiments and optimise near-term noisy quantum devices.