The millions of people around the world who loved What If? still have questions, and those questions are getting stranger. Thank goodness xkcd creator Randall Munroe is here to help. Planning to ride a fire pole from the Moon back to Earth? The hardest part is sticking the landing. Hoping to cool the atmosphere by opening everyone’s freezer door at the same time? Maybe it’s time for a brief introduction to thermodynamics. Want to know what would happen if you rode a helicopter blade, made a lava lamp out of lava, or jumped on an erupting geyser? Okay, if you insist.

For any task you might want to do, there's a right way, a wrong way, and a way so monumentally complex, excessive, and inadvisable that no one would ever try it. 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.

Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

Bestselling author and award-winning comics writer Ryan North has the answers. In this introduction to the science of comic-book supervillainy, he details a number of outlandish villainous schemes that harness the potential of today’s most advanced technologies. Picking up where How to Invent Everything left off, his explanations are as fun and elucidating as they are completely absurd.

So you’ve fallen in love with space and now you want to see it for yourself, huh? You want to witness the birth of a star, or visit the black hole at the center of our galaxy? You want to know if there are aliens out there, or how to travel through a wormhole? You want the wonders of the universe revealed before your very eyes? Well stop, because all that will probably kill you.

We all know that without water we couldn't survive, and that sometimes a cup of coffee or a glass of wine feels just as vital. But do we really understand how much we rely on liquids, or the destructive power they hold? Set over the course of a flight from London to San Francisco, Liquid Rules offers listeners a fascinating tour of these formless substances, told through the language of molecules, droplets, heartbeats, and ocean waves.

History is the most dangerous place on earth. From dinosaurs the size of locomotives to meteors big enough to sterilize the planet, from famines to pandemics, from tornadoes to the Chicxulub asteroid, the odds of human survival are slim but not zero—at least, not if you know where to go and what to do. In each chapter of How to Survive History, Cody Cassidy explores how to survive one of history’s greatest threats: getting eaten by dinosaurs, being destroyed by the asteroid that wiped out the dinosaurs, succumbing to the lava flows of Pompeii, being devoured by the Donner Party, and more.

What would you do if a time machine hurled you thousands of years into the past...and then broke? How would you survive? With this book as your guide, you'll survive - and thrive - in any period in Earth's history. Best-selling author and time-travel enthusiast Ryan North tells you how to invent all the modern conveniences we take for granted - from first principles. This manual contains all the science, engineering, art, philosophy, facts, and figures required for even the most clueless time traveler to build a civilization from the ground up.

William Shakespeare, the most celebrated poet in the English language, left behind nearly a million words of text, but his biography has long been a thicket of wild supposition arranged around scant facts. With a steady hand and his trademark wit, Bill Bryson sorts through this colorful muddle to reveal the man himself.

Who wore the first pants? Who painted the first masterpiece? Who first rode the horse? Who invented soap? This madcap adventure across ancient history uses everything from modern genetics to archaeology to uncover the geniuses behind these and other world-changing innovations. With a sharp sense of humor and boundless enthusiasm for the wonders of our ancient ancestors, Who Ate the First Oyster? profiles the perpetrators of the greatest firsts and catastrophes of prehistory.

With more than 65 years of participation in and observation of political and economic systems -beginning with the Great Depression, extending through World War II, the postwar era of hope for a better life, the Cold War, the subjugation of democracy by oligarchy, and the subtle but continuous militarization of America - Paul T. Hellyer analyzes what he believes has gone wrong with the world and its economy.

We are familiar with maps that outline all 50 states. And we are also familiar with the idea that the United States is an "empire", exercising power around the world. But what about the actual territories - the islands, atolls, and archipelagos - this country has governed and inhabited? In How to Hide an Empire, author Daniel Immerwahr tells the fascinating story of the United States outside the United States. In crackling, fast-paced prose, he reveals forgotten episodes that cast American history in a new light.

Over the past decade, A Patriot's History of the United States has become the definitive conservative history of our country, correcting the biases of historians and other intellectuals who downplay the greatness of America's patriots. Professors Schweikart and Allen have now revised, updated, and expanded their book, which covers America's long history with an appreciation for the values that made this nation uniquely successful.

As the 32nd president of the United States of America, Franklin Delano Roosevelt is a common household name in both his home country and the world. Known as the man who led the United States through the Great Depression and World War II, Roosevelt was a leader and a statesman, a scholar, and a politician. Franklin D. Roosevelt is the only president to have served for three consecutive terms and voted in for a fourth, a fact that allows him to stand out among the long list of American presidents.

Who hasn't dreamed of one day ruling your own country? Along with great power comes unlimited influence, control, admiration, and often wealth. How to Be a Dictator will teach you the tricks of the trade - how to rise to the top and stay in power, and how to enjoy the fruits of your excellence.

Johnson's monumental history of the United States, from the first settlers to the Clinton administration, covers every aspect of American culture: politics, business, art, literature, science, society and customs, complex traditions, and religious beliefs. The story is told in terms of the men and women who shaped and led the nation and the ordinary people who collectively created its unique character.

The American standard system of measurement is a unique and odd thing to behold with its esoteric, inconsistent standards: 12 inches in a foot, three feet in a yard, 16 ounces in a pound, 100 pennies to the dollar. For something as elemental as counting and estimating the world around us, it seems like a confusing tool to use. So how did we end up with it? Most of the rest of the world is on the metric system, and for a time in the 1970s America appeared ready to make the switch.

We are familiar with maps that outline all 50 states. And we are also familiar with the idea that the United States is an "empire", exercising power around the world. But what about the actual territories - the islands, atolls, and archipelagos - this country has governed and inhabited? In How to Hide an Empire, author Daniel Immerwahr tells the fascinating story of the United States outside the United States. In crackling, fast-paced prose, he reveals forgotten episodes that cast American history in a new light.

The problem isn’t that liberal authors present their opinions or interpretations of history from an obvious left-wing bias. Students learn, for example, that the Founding Fathers were elitists who drafted the Constitution in order to protect their own economic interests; that Lincoln issued the Emancipation Proclamation only because he needed black soldiers; that racist groups such as the KKK represented our society in the early twentieth century.

Over the past decade, A Patriot's History of the United States has become the definitive conservative history of our country, correcting the biases of historians and other intellectuals who downplay the greatness of America's patriots. Professors Schweikart and Allen have now revised, updated, and expanded their book, which covers America's long history with an appreciation for the values that made this nation uniquely successful.

About 60,000 years ago, the first Homo sapiens were just beginning their move across the grasslands and up the ladder of civilization. Everything since then, as they say, is history. Just in case you were sleeping in class that day, the geniuses at mental_floss magazine have put together a hilarious (and historically accurate) primer on everything you need to know---and that means the good stuff.

Because of our shared English language, as well as the celebrated origin tales of the Mayflower and the rebellion of the British colonies, the United States has prized its Anglo heritage above all others. However, as Carrie Gibson explains with great depth and clarity in El Norte, the nation has much older Spanish roots - ones that have long been unacknowledged or marginalized. The Hispanic past of the United States predates the arrival of the Pilgrims by a century, and has been every bit as important in shaping the nation as it exists today.

Trickle Up Poverty is your best defense against the Obamanomics that are dragging the middle class, and everyone else, into a Marxist-Socialist death spiral. The Savage manifesto you hold in your hands shows how Obama is circumventing the Constitution to push through his radical agenda - and, most important, how we can restore our country to the power and prestige that Barack Obama and his corrupt and degenerate "czars" are trying to destroy.

Who hasn't dreamed of one day ruling your own country? Along with great power comes unlimited influence, control, admiration, and often wealth. How to Be a Dictator will teach you the tricks of the trade - how to rise to the top and stay in power, and how to enjoy the fruits of your excellence.

The Inconvenient Indian is at once a “history” and the complete subversion of a history - in short, a critical and personal meditation that the remarkable Thomas King has conducted over the past 50 years about what it means to be “Indian” in North America. Rich with dark and light, pain and magic, this book distills the insights gleaned from that meditation, weaving the curiously circular tale of the relationship between non-Natives and Natives in the centuries since the two first encountered each other.

The decline and fall of America's global empire is the central feature of today's geopolitical landscape, and the nature of our response to it will determine much of our future trajectory, with implications that reach far beyond the limits of one nation's borders. Decline and Fall: The End of Empire and the Future of Democracy in 21st Century America challenges the conventional wisdom of empire, using a wealth of historical examples combined with groundbreaking original analysis.

Texas may well be America’s most controversial state. Evangelicals dominate the halls of power, millions of its people live in poverty, and its death row is the busiest in the country. Skeptical outsiders have found much to be offended by in the state’s politics and attitude, and yet, according to journalist and Texan Erica Grieder, the United States has a great deal to learn from Texas. In Big, Hot, Cheap, and Right, Grieder traces the political history of a state that was always larger than life. From its rowdy beginnings, Texas has combined a long-standing suspicion of government intrusion with a passion for business.

Did you know that there are actually 27 letters in the alphabet, or that the U.S. had a plan to invade Canada? And what actually happened to the flags left on the moon? Even if you think you have a handle on all things trivia, you're guaranteed a big surprise with Now I Know. From uncovering what happens to lost luggage to New York City's plan to crack down on crime by banning pinball, this book will challenge your knowledge of the fascinating stories behind the world's greatest facts.

In Bending Adversity, Financial Times Asia editor David Pilling presents a fresh vision of Japan, drawing on his own deep experience, as well as observations from a cross section of Japanese citizenry, including novelist Haruki Murakami, former prime minister Junichiro Koizumi, industrialists and bankers, activists and artists, teenagers and octogenarians. Through their voices, Pilling captures the dynamism and diversity of contemporary Japan.

The Cherokee were the first Native American tribe to develop a syllabic written language. They were also the first Native American tribe to have a written constitution and the first Native American tribe to have a newspaper. And the list goes on and on. The Cherokee are one of the most fascinating Indigenous tribes in the United States of America. The Cherokee managed to assimilate themselves within the US. And yet, they were sent far across the country, exiled from their ancestral homelands. What happened on their journey during the Trail of Tears?