In this masterfully written and brilliantly informed work, Dr. Rhorne, the Feynman Professor of Theoretical Physics at Caltech, leads readers through an elegant, always human, tapestry of interlocking themes, answering the great question: what principles control our universe and why do physicists think they know what they know? Features an introduction by Stephen Hawking.

A leading expert in unexplained phenomena presents a groundbreaking study that takes readers into the very real world of temporal physics and time travel, supported by human experience, scientific data, and documented cases.

The Journal of Irreproducible Results is the funniest thing to happen to science since Archimedes ran naked through the streets of Syracuse." --Discover Science humor magazine The Journal of Irreproducible Results has targeted "hypocrisy, arrogance, and ostentatious sesquipedalian circumlocution" since 1955. JIR editor Norman Sperling presents humorous and quirky tidbits relating to science, math, academia, bureaucracy, and witty word play. More than 250 entries ponder and pun the practical and peculiar. Consider OSHA's definition of the word "exit" as compared to Merriam Webster's: OSHA states, "Exit is the portion of a means of egress which is separated from all other spaces of the building or structure by construction or equipment as required in this subpart to provide a protected way to travel to exit discharge." Webster's defines "exit" as, "A way out of an enclosed place or space." If you've ever questioned the warning label on your hand drill that reads, "This product is not intended for use as a dental drill," or wonder what the "punishable by law" penalty is for snipping off that warning label on your pillow or mattress, then this book is for you.

The book is the first, and still best compilation of papers explaining how to measure distance between sequences, and how to compute that measure effectively.

An inquiry into the phenomenology of “woman” based in the relationship between lived time and sexual violence Feminist phenomenologists have long understood a woman’s life as inhibited, confined, and constrained by sexual violence. In this important inquiry, author Megan Burke both builds and expands on this legacy by examining the production of normative womanhood through racist tropes and colonial domination. Ultimately, Burke charts a new feminist phenomenology based in the relationship between lived time and sexual violence. By focusing on time instead of space, When Time Warps places sexualized racism at the center of the way “woman” is lived. Burke transports questions of time and gender outside the realm of the historical, making provocative new insights into how gendered individuals live time, and how their temporal existence is changed through particular experiences. Providing a potent reexamination of the theory of Simone de Beauvoir—while also bringing to the fore important women of color theorists and engaging in the temporal aspects of #MeToo—When Time Warps makes a necessary, lasting contribution to our understanding of gender, race, and sexual violence.

Presents the current understanding of the nature of time and space, and an approachable explanation of Einstein's theory of special relativity; then goes on to connect these to possible time travel along with the accompanying paradoxes involved.

Are there other dimensions beyond our own? Is time travel possible? Can we change the past? Are there gateways to parallel universes? All of us have pondered such questions, but there was a time when scientists dismissed these notions as outlandish speculations. Not any more. Today, they are the focus of the most intense scientific activity in recent memory. In Hyperspace, Michio Kaku, author of the widely acclaimed Beyond Einstein and a leading theoretical physicist, offers the first book-length tour of the most exciting (and perhaps most bizarre) work in modern physics, work which includes research on the tenth dimension, time warps, black holes, and multiple universes. The theory of hyperspace (or higher dimensional space)--and its newest wrinkle, superstring theory--stand at the center of this revolution, with adherents in every major research laboratory in the world, including several Nobel laureates. Beginning where Hawking's Brief History of Time left off, Kaku paints a vivid portrayal of the breakthroughs now rocking the physics establishment. Why all the excitement? As the author points out, for over half a century, scientists have puzzled over why the basic forces of the cosmos--gravity, electromagnetism, and the strong and weak nuclear forces--require markedly different mathematical descriptions. But if we see these forces as vibrations in a higher dimensional space, their field equations suddenly fit together like pieces in a jigsaw puzzle, perfectly snug, in an elegant, astonishingly simple form. This may thus be our leading candidate for the Theory of Everything. If so, it would be the crowning achievement of 2,000 years of scientific investigation into matter and its forces. Already, the theory has inspired several thousand research papers, and has been the focus of over 200 international conferences. Michio Kaku is one of the leading pioneers in superstring theory and has been at the forefront of this revolution in modern physics. With Hyperspace, he has produced a book for general readers which conveys the vitality of the field and the excitement as scientists grapple with the meaning of space and time. It is an exhilarating look at physics today and an eye-opening glimpse into the ultimate nature of the universe.