"Sleep and Hibernation" (book)

"Sleep and Hibernation" is a scientific exploration of how different animals conserve energy during periods of rest. The book explains the biological processes behind sleep in humans and sleep-like states in animals, including deep hibernation in bears and smaller creatures. It discusses the evolutionary reasons for these states, their impact on health, and the physiological changes involved. By examining a variety of species, the book provides insights into how sleep and hibernation help animals survive extreme conditions, shedding light on their significance for both animal survival and human health.