This heavily-illustrated resource is a treasure trove of essential and fascinating scientific information perfect for inquisitive minds of every age, encapsulating centuries of scientific thought in one volume. Natural phenomena, revolutionary inventions, scientific facts, and the most up-to-date questions are all explained in detailed text complemented by visually arresting graphics. Six major sections ranging from the universe and the planet Earth to biology, chemistry, physics, and mathematics are further broken down into subsections that encompass everything from microscopic life to nuclear power. The well-structured organisation of this book with its numerous sections and chapters offers readers an entertaining introduction to the large field of natural sciences and allows just as well for quick reference.