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From teleportation and space elevators to alien contact and interstellar travel, science fiction and fantasy writers have come up with some brilliant and innovative ideas. Yet how plausible are these ideas--for instance, could Mr. Weasley's flying car in the Harry Potter books really exist? Which concepts might actually happen, and which ones wouldn't work at all?Wizards, Aliens, and Starshipsdelves into the most extraordinary details in science fiction and fantasy--such as time warps, shape changing, rocket launches, and illumination by floating candle--and shows readers the physics and math behind the phenomena. With simple mathematical models, and in most cases using no more than high school algebra, Charles Adler ranges across a plethora of remarkable imaginings, from the works of Ursula K. Le Guin toStar TrekandAvatar, to explore what might become reality. Adler explains why fantasy in the Harry Potter and Dresden Files novels cannot adhere strictly to scientific laws, and when magic might make scientific sense in the muggle world. He examines space travel and wonders why it isn't cheaper and more common today. Adler also discusses exoplanets and how the search for alien life has shifted from radio communications to space-based telescopes. He concludes by investigating the future survival of humanity and other intelligent races. Throughout, he cites an abundance of science fiction and fantasy authors, and includes concise descriptions of stories as well as a glossary of science terms. Wizards, Aliens, and Starshipswill speak to anyone wanting to know about the correct--and incorrect--science of science fiction and fantasy.

How old is this arrowhead? Is there really gold in that Indian mound? What tribe left all these artifacts behind? Can the government take my artifact collection away? For more than twenty years, Evan Peacock, an archaeologist at Mississippi State University, has been fielding and answering questions such as these from the public. InMississippi Archaeology Q & A, he gathers those answers in one place to give landowners, history buffs, arrowhead hunters, and students new to archaeology an invaluable handbook of dos and don'ts. Peacock writes for the lay reader, supplies humorous anecdotes from his years in the field, and never scolds. Instead he respectfully introduces the neophyte to the wonders of the remarkable prehistoric and historic remains throughout the Magnolia State. Rather than pursuing a hobby in a destructive manner, in-formed artifact collectors can and do contribute to the field. This book offers solid suggestions on how enthusiasts can play a helpful role.Mississippi Archaeology Q & Aexplains the basic methods that archaeologists use to find, explore, and interpret ancient sites. In a clear and straightforward manner, Peacock divulges what he has learned about landowners' rights and other legal issues. The guide describes many important archaeological sites in Mississippi and adjacent states and the different kinds of artifacts commonly found in the region. For people who wish to protect a site or for those who would like to sell a site or obtain a tax break for its preservation, this guide contains critical information. While the book focuses closely on Native American artifacts, it also thoroughly treats the full range of Mississippi's historical treasures from the remnants of pioneer settlers to Civil War curios. Evan Peacock, Starkville, Mississippi, associate professor of anthropology and senior research associate at the Cobb Institute of Archaeology at Mississippi State University, is the editor ofBlackland Prairies of the Gulf Coastal Plain: Nature, Culture, and Sustainability.

In the fourth book of this award-winning series, author Richard Konicek-Moran explores 15 new mysteries children and adults encounter in their daily lives. Relating the mysteries to experiences familiar to elementary and middle school students, the stories show how science is part of everyday life and initiate inquiry-based learning by leaving each mystery without an ending. Students identify the problem to be solved, formulate questions, form hypotheses, test their ideas, and come up with possible explanations.

While taking a class on infinity at Stanford in the late 1980s, Ravi Kapoor discovers that he is confronting the same mathematical and philosophical dilemmas that his mathematician grandfather had faced many decades earlier--and that had landed him in jail. Charged under an obscure blasphemy law in a small New Jersey town in 1919, Vijay Sahni is challenged by a skeptical judge to defend his belief that the certainty of mathematics can be extended to all human knowledge--including religion. Together, the two men discover the power--and the fallibility--of what has long been considered the pinnacle of human certainty, Euclidean geometry.

Telling History is a manual for creating well-researched and engaging historical presentations. As museums and other informal learning institutions work to create new and appealing programs, many are turning to dramatic impersonations accompanied by informed discussions to educate their audiences. This book guides the performer through selecting characters, researching and writing scripts, performing for various kinds of audiences, and turning performance into a business. For museums, historic sites, and community organizations, it offers advice on training and funding historical performers, as well as what to expect from professionals who perform at your site.

Who invented hieroglyphics? Who did Einstein's mathematics? Which country did the Trung Sisters defend in 40 AD? Who invented the first computer? Who was the first woman to make a million dollars? Who built the pyramid at Giza? Who developed the Merino sheep? Who was the first writer in the world? Who invented the wheel? All were women. When the next person asks: Where are all the famous women artists / inventors / architects / writers / scientists -- this book will make it easy to find their names.

Fantastic fiction precedes and is destroyed by any beliefs people may have about reality. Fantasy is the paradoxical anti-metaphysics of postmodernism.