This week’s episode is a part two of two on PNT - positioning, navigation, and timing. This is about the business opportunity of providing time as a service to critical infrastructure sectors. PNT comes from the space-based Global Positioning System, or GPS. Anything from precision farming and guided missiles, and the operational synchronization of critical infrastructures like dams and refineries depend on it. Thing is, if something goes wrong, there’s no publically funded “plan B”. Laura Winter speaks with Richard Hoptroff a serial entrepreneur and inventor, who is Co-Founder and Chief Time Officer at Hoptroff, a company that provides Traceable Time as a Service (TTaaS®).