How To is a guide to the third kind of approach. It's full of highly impractical advice for everything from landing a plane to digging a hole.Bestselling author and cartoonist Randall Munroe explains how to predict the weather by analyzing the pixels of your Facebook photos. He teaches you how to tell if you're a baby boomer or a 90's kid by measuring the radioactivity of your teeth. He offers tips for taking a selfie with a telescope, crossing a river by boiling it, and powering your house by destroying the fabric of space-time. And if you want to get rid of the book once you're done with it, he walks you through your options for proper disposal, including dissolving it in the ocean, converting it to a vapor, using tectonic plates to subduct it into the Earth's mantle, or launching it into the Sun.By exploring the most complicated ways to do simple tasks, Munroe doesn't just make things difficult for himself and his readers. As he did so brilliantly in What If?, Munroe invites us to explore the most absurd reaches of the possible. Full of clever infographics and amusing illustrations, How To is a delightfully mind-bending way to better understand the science and technology underlying the things we do every day.

    Through metaphors and straightforward language, it breathes life into astrophysics, unveiling how particles and forces and fields interplay to create the drama in the heavens above us.

    The components of language are explained in easy-to-understand terms and the progression of the language from Germanic to Old, Middle, and Modern English is fully illustrated—including such revolutionary language upheavals as those brought about by the Norman Conquest and the Great Vowel Shift. One of the most interesting aspects of the English language lies in its variants, such as the “soda” vs. “pop” debate and the place of African-American English in modern culture. These and other dialectual curiosities are looked at in detail and placed in the context of today’s world. Finally, Professor Drout examines the future not only of the English language, but of all the world’s languages.

    Discover the secrets behind the words in our everyday lexicon with this delightful, informative survey of English, from its Germanic origins to the rise of globalization and cyber-communications. Professor Curzan approaches words like an archaeologist, digging below the surface to uncover the story of words, from the humble "she" to such SAT words as "conflagration" and "pedimanous." In these 36 fascinating lectures, you'll discover the history of the dictionary and how words make it into a reference book like the Oxford English Dictionary; survey the borrowed words that make up the English lexicon; find out how words are born and how they die; expand your vocabulary by studying Greek and Latin "word webs"; and revel in new terms, such as "musquirt," "adorkable," and "struggle bus." English is an omnivorous language and has borrowed heavily from the many languages it has come into contact with, from Celtic and Old Norse in the Middle Ages to the dozens of world languages in the truly global 20th and 21st centuries. You'll be surprised to learn that the impulse to conserve "pure English" is nothing new. In fact, if English purists during the Renaissance had their way, we would now be using Old English compounds such as "flesh-strings" for "muscles" and "bone-lock" for "joint." You may not come away using terms like "whatevs" or "multislacking" in casual conversation, but you'll love studying the linguistic system that gives us such irreverent - and fun - slang, from "boy toy" to "cankles."

    Introduction 2. The Sources 3. Pre-Roman Italy and the Etruscans 4. The Foundation of Rome 5. The Kings of Rome 6. Regal Society 7. The Beginnings of the Republic 8. The Struggle of the Orders 9. Roman Expansion in Italy 10. The Roman Confederation in Italy 11. The International Scene on the Eve of Roman Expansion 12. Carthage and the First Punic War 13. The Second Punic (or Hannibalic) War 14. Rome in the Eastern Mediterranean 15. Explaining the Rise of the Roman Empire 16. "The Captured Conqueror"-Rome and Hellenism 17. Governing the Roman Republic, Part I-Senate and Magistrates 18. Governing the Roman Republic, Part II-Popular Assemblies and Provincial Administration 19. The Pressures of Empire 20. The Gracchi Brothers 21. Marius and Sulla 22. "The Royal Rule of Sulla" 23. Sulla's Reforms Undone 24. Pompey and Crassus 25. The First Triumvirate 26. Pompey and Caesar 27. "The Domination of Caesar" 28. Social and Cultural Life in the Late Republic 29. Antony and Octavian 30. The Second Triumvirate 31. Octavian Emerges Supreme 32. The New Order of Augustus 33. The Imperial Succession 34. The Julio-Claudian Dynasty 35. The Emperor in the Roman World 36. The Third-Century Crisis 37. The Shape of Roman Society 38. Roman Slavery 39. The Family 40. Women in Roman Society 41. An Empire of Cities 42. Public Entertainment, Part I-The Roman Baths and Chariot Racing 43. Public Entertainment, Part II-Gladiatorial Games 44. Roman Paganism 45. The Rise of Christianity 46. The Restoration of Order 47. Constantine and the Late Empire 48. Thoughts on the "Fall" of the Roman Empire

    One of the first paleoanthropologists to study fossil evidence and genetic information together in order to test hypotheses about human prehistory, Professor Hawks is adept at looking at human origins not just with one lens, but with two.He has traveled around the world to examine delicate skeletal remains and pore over the complex results of genetic testing. His research and scholarship on human evolutionary history has been featured in a variety of publications, including Science, American Journal of Physical Anthropology, Slate, and Journal of Human Evolution.But more than that, Professor Hawks has crafted a course that demonstrates the passion and excitement involved in the field of paleoanthropology. With his engaging lecturing style and his use of fossil finds taken from his personal collection, Professor Hawks will capture your attention and show you all the drama and excitement to be found in eavesdropping on the latest debates about human evolutionary history.

    to the 20th century, and in locale from Mesopotamia and China to Europe and America. He focuses on intellectual history and ethics, taking underlying ideas of each great work and revealing how these ideas can be put to use in a moral and ethical life.Course Lecture Titles36 Lectures 30 minutes / lectureBonhoeffer, Letters and Papers From Prison Homer, Iliad Marcus Aurelius, Meditations Bhagavad Gita Book of Exodus Gospel of Mark Koran Gilgamesh Beowulf Book of Job Aeschylus, Oresteia Euripides, Bacchae Plato, Phaedo Dante, The Divine Comedy Shakespeare, Othello, the Moor of Venice Aeschylus, Prometheus Bound Aleksandr Solzhenitsyn, The Gulag ArchipelagoShakespeare, Julius Caesar George Orwell, 1984 Vergil, Aeneid Pericles, Oration; Lincoln, Gettysburg Address Remarque, All Quiet on the Western Front Confucius, The Analects Machiavelli, The Prince Plato, Republic John Stuart Mill, On Liberty Sir Thomas Malory, Morte d'Arthur Johann Wolfgang von Goethe, Faust, Part 1Johann Wolfgang von Goethe, Faust, Part 2 Henry David Thoreau, WaldenGibbon, Decline and Fall of the Roman Empire Lord Acton, The History of Freedom Cicero, On Moral Duties (De Officiis) Gandhi, An Autobiography Churchill, My Early Life; Painting as a Pastime; WWII Lessons from the Great Books

    Taking as territory everything from the Big Bang to the rise of civilization, Bryson seeks to understand how we got from there being nothing at all to there being us. To that end, he has attached himself to a host of the world’s most advanced (and often obsessed) archaeologists, anthropologists, and mathematicians, travelling to their offices, laboratories, and field camps. He has read (or tried to read) their books, pestered them with questions, apprenticed himself to their powerful minds. A Short History of Nearly Everything is the record of this quest, and it is a sometimes profound, sometimes funny, and always supremely clear and entertaining adventure in the realms of human knowledge, as only Bill Bryson can render it. Science has never been more involving or entertaining.

    Astrophysicist Adam Frank traces the question of alien life and intelligence from the ancient Greeks to the leading thinkers of our own time, and shows how we as a civilization can only hope to survive climate change if we recognize what science has recently discovered: that we are just one of ten billion trillion planets in the Universe, and it’s highly likely that many of those planets hosted technologically advanced alien civilizations. What’s more, each of those civilizations must have faced the same challenge of civilization-driven climate change.Written with great clarity and conviction, Light of the Stars builds on the inspiring work of pioneering scientists such as Frank Drake and Carl Sagan, whose work at the dawn of the space age began building the new science of astrobiology; Jack James, the Texas-born engineer who drove NASA’s first planetary missions to success; Vladimir Vernadsky, the Russian geochemist who first envisioned the Earth’s biosphere; and James Lovelock and Lynn Margulis, who invented Gaia theory. Frank recounts the perilous journey NASA undertook across millions of miles of deep space to get its probes to Venus and Mars, yielding our first view of the cosmic laws of planets and climate that changed our understanding of our place in the universe.Thrilling science at the grandest of scales, Light of the Stars explores what may be the largest question of all: What can the likely presence of life on other worlds tell us about our own fate?

    Inside a survey of world history's greatest trials are the key insights to critical issues we still talk about today, including freedom of speech, the death penalty, religious freedom, and the meaning of equality.Join Professor Linder for these 24 lectures that investigate important legal cases from around the world and across the centuries. From the trials of Socrates in ancient Athens and Thomas More in Henry VIII's England to the Nuremburg Trials in the wake of World War II and the media frenzy of the O. J. Simpson murder case, you'll discover what each of these trials has to teach us about ourselves and our civilization.Professor Linder takes you back in time to revisit some of history's most famous trials from fresh perspectives that ground them in the evolution of human ideas of law and justice, including the Salem Witch Trials, and the Scopes "Monkey" Trial. You'll also encounter less familiar (but equally important) legal battles, including medieval trials by ordeal and the Trial of Giordano Bruno, which would impact the later trial of Galileo.For years, Professor Linder has studied the fascinating intersection between history and jurisprudence. Now he's crafted these lectures to share that fascination with you.

    But Shep Doeleman and a global coalition of scientists are on the cusp of doing just that.With exclusive access to the team, journalist Seth Fletcher spent five years following Shep and an extraordinary cast of characters as they assembled the Event Horizon Telescope, a virtual radio observatory the size of the Earth. He witnessed their struggles, setbacks, and breakthroughs, and along the way, he explored the latest thinking on the most profound questions about black holes. Do they represent a limit to our ability to understand reality? Or will they reveal the clues that lead to the long-sought Theory of Everything?Fletcher transforms astrophysics into something exciting, accessible, and immediate, taking us on an incredible adventure to better understand the complexity of our galaxy, the boundaries of human perception and knowledge, and how the messy human endeavor of science really works.Weaving a compelling narrative account of human ingenuity with excursions into cutting-edge science, Einstein’s Shadow is a tale of great minds on a mission to change the way we understand our universe—and our place in it.

    In this book, she helps us to understand and find delight in the black hole--perhaps the most opaque theoretical construct ever imagined by physicists--illustrated with original artwork by American painter and photographer Lia Halloran. Levin takes us on an evocative exploration of black holes, provoking us to imagine the visceral experience of a black hole encounter. She reveals the influence of black holes as they populate the universe, sculpt galaxies, and even infuse the whole expanse of reality that we inhabit. Lively, engaging, and utterly unique, Black Hole Survival Guide is not just informative--it is, aswell, a wonderful read from first to last.

    Using illustrations and examples from science fiction pulp magazines and comic books, The Amazing Story of Quantum Mechanics explains the fundamental principles of quantum mechanics that underlie the world we live in.Watch a Video

    A great vocabulary can enhance your speaking, writing, and even thinking skills. This course will boost your vocabulary, whether you want to enhance your personal lexicon, write or speak more articulately in professional settings, or advance your knowledge of the English language. For anyone who has ever grasped for the perfect word at a particular moment, this course provides a research-based and enjoyable method for improving your vocabulary. Building a Better Vocabulary offers an intriguing look at the nuts and bolts of English, teaches you the etymology and morphology - or the history and structure - of words, and delves into the cognitive science behind committing new words to long-term memory. By the end of the 36 enjoyable lectures, you will have a practical framework for continuing to build your vocabulary by discovering new words and fully mastering the nuances of familiar ones. If you are an avid reader, you may have previously encountered some of the words in this course. But even the most voracious reader will be surprised and delighted by these eye-opening lectures, which delve into the building blocks of the English language and reveal intriguing new nuances to words you thought you knew well. These lectures will kindle a passion for the process by which words are created and for the beauty of the words you read, speak, and hear every day.

    Our Inheritance 2. Mendel and Genes 3. Genes and Chromosomes 4. The Search for the GeneDNA 5. DNA Structure and Replication 6. DNA Expression in Proteins 7. Genes, Enzymes, and Metabolism 8. From DNA to Protein 9. Genomes 10. Manipulating GenesRecombinant DNA 11. Isolating Genes and DNA 12. BiotechnologyGenetic Engineering 13. Biotechnology and the Environment 14. Manipulating DNA by PCR and Other Methods 15. DNA in IdentificationForensics 16. DNA and Evolution 17. DNA and Human Evolution 18. Molecular MedicineGenetic Screening 19. Molecular MedicineThe Immune System 20. Molecular MedicineCancer 21. Molecular MedicineGene Therapy 22. Molecular MedicineCloning and Stem Cells 23. Genetics and Agriculture 24. Biotechnology and Agriculture