'As real as waking life' — exploring lucid dreams

Have you ever realised you were dreaming ... while in the middle of a dream? Lucid dreams are a common phenomenon, but many people don't realise that these surreal experiences of slumber can be influenced or controlled. On All in the Mind this week, we explore the world of dreams, hear some of the latest research in the area and learn the best ways to induce lucid dreaming.