History Science Life

A squared plus b squared equals c squared. It sounds simple, doesn’t it? Yet this familiar expression opens a gateway into the riotous garden of mathematics, and sends us on a journey of exploration in the company of two inspired guides, Robert and Ellen Kaplan. With wit, verve, and clarity, they trace the life of the Pythagorean theorem, from ancient Babylon to the present, visiting along the way Leonardo da Vinci, Albert Einstein, President James Garfield, and the Freemasons - not to mention the elusive Pythagoras himself.

Cutting-edge techniques across biology, chemistry, physics, and geology have transformed our understanding of the deep past, including the discovery of a previously unknown mass extinction. This compelling evidence, revealing a series of environmental crises resulting in the near collapse of life on Earth, illuminates our current dilemmas in exquisite detail.

Thomas Edison passed on many decades ago, but his inventions still echo loudly through time. If you watch TV, listen to your favorite songs, or simply click on the lamp next to your bed, it was Thomas Edison who brought all of these innovations into the world. Inside you will hear about Edison's early life, the electric light, the war of the currents, other inventions and projects, his final years and death, Edison's legacy, and much more.

On Wilde Island, Rosalind and her mother live their lives in exile, awaiting the time they can reclaim their rightful place on the throne. And there is reason to hope - a 600-year-old prophesy has decreed that they will do just that. But little do they know, their destinies hinge on Rosalind's amazing, shameful secret. Beneath her gold gloves, the fourth finger of her left hand is in truth a dragon's claw.

Isaac Newton seemed to be a most unwanted child of the world. Ignored by his mother, scorned by contemporaries, seemingly at war with the world in which he lived, Newton turned his energies to things unseen. His laws of motion and law of universal gravitation would set the stage for a most extraordinary life. Follow along as you travel from a rugged stone farmhouse to Trinity College, Cambridge to the halls of London exhibitions where Newton found himself the celebrity of the age. Looking back on Aristotle, and inspired by all that Galileo had brought the world, Newton made his life work much of what is heralded as the modern age. He saw what no one else did, and his vision saw into the universe. See how he did it, and why.

In this hugely entertaining sequel to the New York Times bestselling memoir An Appetite for Wonder, Richard Dawkins delves deeply into his intellectual life spent kick-starting new conversations about science, culture, and religion and writing yet another of the most audacious and widely read...

In the late 19th and early 20th centuries, two million Jewish immigrants poured into America, leaving places like Warsaw or the Russian shtetls to pass through Ellis Island and start over in the New World. Though some moved on to Philadelphia, Chicago, and other points west, many of these new citizens settled in New York City, especially in Manhattan's teeming tenements....

How does life work? How does nature produce the right numbers of zebras and lions on the African savanna, or fish in the ocean? How do our bodies produce the right numbers of cells in our organs and bloodstream? In The Serengeti Rules, award-winning biologist and author Sean B. Carroll tells the stories of the pioneering scientists who sought the answers to such simple yet profoundly important questions.

"Boys, let us get up a club." Six restless young men raided the linens at a friend's mansion, pulled pillowcases over their heads, hopped on horses, and cavorted through the streets of Pulaski, Tennessee. The six friends named their club the Ku Klux Klan, and, all too quickly, their club grew into the self-proclaimed Invisible Empire with secret dens spread across the South. This is the story of how a secret terrorist group took root in America's democracy.

London, 1857: Two teenage girls holding a sign that says "Fugitive Slaves" ask for money on the corner of Blackman Street. After a constable accosts them and charges them with begging, they end up in court, where newspapers pick up their story. Are the girls truly escaped slaves from Kentucky? Or will the city's dystopian Mendicity Society catch them in a lie, exposing them as born-and-raised Londoners and endangering their safety? With its many accounts of people like these who lived and made their living on the streets, Vagabonds forms a moving picture of London's most compelling period.

Every young lady dreams of a life spent exchanging witty asides with a dashing Mr. Darcy, but how should you let him know your intentions? Seek counsel from this charming guide to Jane Austen's world. Its step-by-step instructions reveal the practicalities of life in Regency England. The Jane Austen Handbook is the perfect companion for fans of her novels and their film adaptations, complete with detailed information on love among the social classes, currency, dress, and nuances of graceful living.

When we think of electricity, we likely imagine the energy humming inside our home appliances or lighting up our electronic devices - or perhaps we envision the lightning-streaked clouds of a stormy sky. But electricity is more than an external source of power, heat, or illumination. Life at its essence is nothing if not electrical.

A poignant memoir exploring small town baseball as a lens into what’s right and wrong with modern America—written by an acclaimed journalist and Army Ranger who, after returning from Iraq to a painfully divided country, rediscovered its core values in the bleachers of a minor league ballpark...

When twenty-two-year-old aspiring geologist Charles Darwin boarded HMS Beagle in 1831 with his microscopes and specimen bottles—invited by ship’s captain Robert FitzRoy who wanted a travel companion at least as much as a ship’s naturalist—he hardly thought he was embarking on what would become perhaps the most important and epoch-changing voyage in scientific history.

Feature films have created the stereotype of the Second World War prisoner of war. But the reality was much more extraordinary. POWs staged shows, concerts and sporting fixtures and took up crafts and pastimes using materials they found around them. Men studied, attended lectures, learned languages, sat for qualifications and exams, on such a scale that one camp was nicknamed 'The Barbed-Wire University'. And often the years in captivity proved a turning-point in their lives.

We all make mistakes. Nobody’s perfect. Not even some of the greatest geniuses in history, as Mario Livio tells us in this marvelous story of scientific error and breakthrough. Charles Darwin, William Thomson (Lord Kelvin), Linus Pauling, Fred Hoyle, and Albert Einstein were all brilliant scientists. Each made groundbreaking contributions to his field - but each also stumbled badly. These five scientists expanded our knowledge of life on Earth, the evolution of the Earth itself, and the evolution of the universe, despite and because of their errors. As Mario Livio luminously explains, the scientific process advances through error.

Weapons and tools were as important to pirates as the ships they sailed on. To succeed at sea, pirates kept their gear clean and ready for action. From swords and cannons to maps and carpentry tools, jump in to learn about pirates’ most important gear.

Proud and talented, history now remembers this conflicted man solely through the lens of his last desperate act of treason. Yet the fall of Benedict Arnold remains one of the Revolutionary period's great puzzles. Why did a brilliant military commander, who repeatedly risked his life fighting the British, who was grievously injured in the line of duty, and fell into debt personally funding his own troops, ultimately became a traitor to the patriot cause?

Before their experiments, inventions, and discoveries that changed the world, the world’s most celebrated scientists had regular-kid problems just like you. Stephen Hawking hated school and preferred to spend his free time building model airplanes, inventing board games, and even building his own computer. Jane Goodall got in trouble for bringing worms and snails into her house. And Neil deGrasse Tyson had to start a dog-walking business to save up money to buy a telescope.

Kevin Fulton was one of the British Army's most successful intelligence agents. Having been recruited to infiltrate the Provisional IRA at the height of the Troubles, he rose its ranks to an unprecedented level. Living and working undercover, he had no option other than to take part in heinous criminal activities, including the production of bombs which he knew would later kill. So highly was he valued by IRA leaders that he was promoted to serve in its infamous internal police - ironically, his job was now to root out and kill informers.