Science is about discovery a journey towards knowledge. With authors as diverse as Galileo & Lewis Carroll the extracts featured in this anthology span centuries & continents; they include startling revelations that changed the way we think & tackle more prosaic questions such as why the sea is salty; they consider the natural beauty of the snowflake & the man-made wonder of the first computer. What links them all is a desire to understand explain & enrich the world & the ability to communicate this in original clear & engaging prose.