Judith Olson, a specialist in optical atomic clocks from Infleqtion, is interviewed by Yuval Boger. They discuss the advancements in timekeeping technology, highlighting the role of optical atomic clocks in scientific research, GPS, and telecommunications, particularly for 5G and 6G networks. They cover challenges in clock synchronization and the push towards miniaturization for wider application, the size, weight and cost of clocks, and much more.