Humanity has been riding the waves of the seas and oceans for centuries. Ships, barges, warships and merchant ships, steamships and modern aircraft carriers have all been invented by man and he is far from saying the last word. Take a look under more than 76 windows and find out what ships conquered the world's seas on our planet. Go on a journey of discovery with the most famous sailors in history and learn how it was on ocean liners. Explore the deck and below decks of the Titanic and uncover the secrets of its destruction. You might even get stuck into a real naval battle. Who knows. For children from 7 years