An absolute silence podcast would consist of no sound or audio whatsoever. This would create a completely silent listening experience for the audience. It could be used as a form of meditation or relaxation, allowing listeners to focus on their breath and thoughts without any external distractions. Alternatively, it could be used as a conceptual art piece or experiment in sound design, challenging the traditional expectations of what a podcast should sound like. However, it is important to note that creating a podcast with no sound could be a challenging task, as it would require careful editing and production to ensure that no accidental sounds or noises are included.