For going on two decades, Scientific American's "Ask the Experts" column has been answering reader questions on all fields of science. We've taken your question

Close your eyes and ask yourself, 'what do I feel?' You might feel thirsty or tired. You might feel healthy and well or perhaps a little under the weather. Mayb

Provides answers to a variety of questions about the world of science, providing a glimpse into everything from astronomy and biology to human anatomy and physi

Presents evidence from medical journals that beliefs, thoughts, and feelings can cure the body and shows readers how to apply this knowledge in their own lives.

This is not a conventional book. It is designed to stimulate and challenge all people who are curious to find out about the world they inhabit and their place w