Join us as we explore this new series starting with physical aspect today that is the actual satnav fitted in your automobile.....What is a satnav? How does it work? Why do we need it? And more are the questions we'll be answering together....😊👨‍💻👩‍💻👨‍💻👩‍💻👨‍💻👩‍💻👨‍💻👩‍💻.....