Your questions about Formula 1, answered by the experts. Katie Osborne and Christian Hewgill explain F1 with drivers, engineers and more of the amazing people behind-the-scenes. Send your questions, voice notes and messages to F1Explains@F1.com ***LIVE at the United States Grand Prix - Amphitheatre Stage - 6:15pm Saturday October 19th after F1 Qualifying*** For in-depth interviews with F1's biggest stars, listen to F1 Beyond The Grid. For race reviews and previews, listen to F1 Nation.