“[Kaku explores] what we still do not quite understand, those grey areas that are surely the most fascinating part of physics.”
“Kaku's latest book aims to explain exactly why some visions of the future may eventually be realized while others are likely to remain beyond the bounds of possibility. . . . Science fiction often explores such questions; science falls silent at this point. Kaku's work helps to fill a void.”
“A fascinating exploration of the interface between science and science fiction, extremely well researched, lively, and tremendously entertaining.”
—Fritjof Capra, author of The Tao of Physics and The Science of Leonardo
“Mighty few theoretical physicists would bother expounding some of these possible impossibilities, and Kaku is to be congratulated for doing so. . . . [He gets] the juices of future physicists flowing.”
—Los Angeles Times
MICHIO KAKU is a professor of physics at the City University of New York, cofounder of string field theory, and the author of several widely acclaimed science books, including Hyperspace, Beyond Einstein, Physics of the Impossible, and Physics of the Future. He is the science correspondent for CBS's This Morning and host of the radio programs Science Fantastic and Explorations in Science.