Amazon |  Have you ever wondered what’s happening in your brain as you go through a typical day and night? This fascinating book presents an hour-by-hour round-the-clock journal of your brain’s activities. Drawing on the treasure trove of information from Scientific American and Scientific American Mind magazines as well as original material written specifically for this book, Judith Horstman weaves together a compelling description of… read more

You recognize when you know something for certain, right? You “know” the sky is blue, or that the traffic light had turned green, or where you were on the morning of September 11, 2001 — you know these things, well, because you just do.

In On Being Certain, neurologist Robert Burton shows that feeling certain — feeling that we know something — is a mental sensation, rather than evidence of… read more