In "Treatise on Light" by Christiaan Huygens, the author delves into the nature of light and its behavior, providing a thorough examination of the subject with detailed explanations and theories. Huygens presents his findings in a clear and concise manner, making complex concepts accessible to the reader.

One of the key strengths of the book is Huygens' ability to connect theoretical ideas with practical experiments, illustrating his points with real-world examples and observations. This approach not only enhances the reader's understanding of the material but also highlights the significance of experimental evidence in scientific research.

Additionally, Huygens' writing style is engaging and insightful, drawing the reader in with compelling arguments and thought-provoking insights. His passion for the subject matter is evident throughout the book, making it a truly enjoyable and enlightening read.

Overall, "Treatise on Light" is a must-read for anyone interested in the principles of light and its behavior. Huygens' expertise and enthusiasm shine through in this well-crafted work, making it a valuable addition to the field of physics and optics.

Book Description:
Treatise on Light was published in 1690 and is probably the largest scientific volume on light published before Newton's Opticks. The book explains how light travels (i.e., that it has a certain velocity), and what happens when it hits a surface (refraction and reflection). A large portion of the book is devoted to the double refraction occurring in Iceland chrystal, and all drawn conclusions are proved geometrically.

Christiaan Huygens (1629 - 1695) was a prominent physicist and astronomer. His main discoveries are the centrifugal force, collision laws for bodies and the argument that light consists of waves. He was a contemporary of Galilei and Descartes, and a member of the French Royal Society since 1663.