John Grant's Science Rejected is a fascinating and complete collection of the most incredible theories, hypotheses and assumptions that were popular during different periods of world history. These are ideas about a flat or hollow Earth, about lost worlds and unknown planets, the most incredible ideas about evolution, as well as alchemy, aliens, homunculi... The book contains information about research in medicine, geology, biology, chemistry, and many other areas and is addressed to everyone, who is interested in the history of scientific thought, the evolution of ideas and theories.