After the death of their adoptive mother, a shy butcher and his drama queen twin sister leave the UK and adventure to Australia in search of their bio

本片深入探究了給日本造成重創的地震與海嘯背後的科學原理，本期節目將帶領觀眾們隨著地理學教授Roger Bilham的旅程，深入到震後僅數天後的日本。