World History Philosophy

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.

How did the ancient Egyptians travel in this quaint old land thousands of years ago? What sort of transportation did they use? For how long did they go? What destinations did they visit? For which purposes did they travel? Is it correct to describe the ancient Egyptian travels as "tourism" or not? According to our current perceptions of tourism, if the Egyptians had tourism in ancient times, did they understand it as such? Which varieties of tourism did the ancient Egyptians have compared to what mankind has today?

As smartphones, supercomputers, supercolliders, and AI propel us into an ever more unfamiliar future, How to Speak Science takes us on a rollicking historical tour of the greatest discoveries and ideas that make today's cutting-edge technologies possible. Wanting everyone to be able to "speak" science, YouTube science guru Bruce Benamran explains - as accessibly and wittily as in his acclaimed videos - the fundamental ideas of the physical world: matter, life, the solar system, light, electromagnetism, thermodynamics, special and general relativity, and much more.

Air pollution prematurely kills seven million people every year, including more than one hundred thousand Americans. It is strongly linked to strokes, heart attacks, many kinds of cancer, dementia, and premature birth, among other ailments. In Choked, Beth Gardiner travels the world to tell the story of this modern-day plague, taking listeners from the halls of power in Washington and the diesel-fogged London streets she walks with her daughter to Poland’s coal heartland and India’s gasping capital.

The question of how falling cats land on their feet has intrigued humans since at least the middle of the 19th century. In this playful and eye-opening history, physicist, and cat parent Gregory Gbur explores how attempts to understand the cat-righting reflex have provided crucial insights into puzzles in mathematics, geophysics, neuroscience, and human space exploration....

Regardless of how much has been written about it, new information continues to be discovered about the thousands of events that make up the six years that shaped the world we live in today.

Against majority opinion within his profession, Donald Bloxham argues that it is legitimate, often unavoidable, and frequently important for historians to make value judgments about the past. History and Morality draws on a wide range of historical examples, and its author's insights as a practicing historian.

Auf ausgedehnten Reisen erkundete Alexander von Humboldt nicht nur die Natur. Ebenso gehörte der rege Kontakt mit internationalen Geistesgrößen zum Wirken des universal Interessierten, der von Zeitgenossen ein "neuer Aristoteles" genannt wurde. Andreas Daums kompakte Einführung in Leben und Werk Alexander von Humboldts bietet einen Überblick über die vielfältigen Netzwerke des Forschers, dessen Jahrhundertleben so zum Spiegel mehrerer Epochen und ihrer dramatischen Umwälzungen.

Miyamoto Musashi wrote the master text on being a well-trained and competent soldier-samurai, entitled The Book of Five Rings. This book covers the tactics, strategies, and philosophy of the singular master warrior. Along with Musashi's work, we have provided the Tao Te Ching, one of the philosophical text that contributed to the development of martial arts.

In 1918, a world war raged, and a lethal strain of influenza circled the globe. In the midst of all this death, a bizarre disease appeared in Europe. Eventually known as encephalitis lethargica, or sleeping sickness, it spread worldwide, leaving millions dead or locked in institutions. Then, in 1927, it disappeared as suddenly as it had arrived. Asleep, set in 1920s and '30s New York, follows a group of neurologists through hospitals and asylums as they try to solve this epidemic and treat its victims - who learned the worst fate was not dying of it, but surviving it.

The invention of numerals is perhaps the greatest abstraction the human mind has ever created. Virtually everything in our lives is digital, numerical, or quantified. The story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is an adventure-filled saga of Amir Aczel's lifelong obsession: to find the original sources of our numerals.

As often as we use our senses, we rarely stop to think about their place in history. But perception is not dependent on the body alone. Carolyn Purnell persuasively shows that, while our bodies may not change dramatically, the way we think about the senses and put them to use has been rather different over the ages. Journeying through the past 300 years, Purnell explores how people used their senses in ways that might shock us now.

Few diseases are more gruesome than typhus. Transmitted by body lice, it afflicts the dispossessed - refugees, soldiers, and ghettoized peoples - causing hallucinations, terrible headaches, boiling fever, and often death. The disease plagued the German army on the Eastern Front and left the Reich desperate for a vaccine. For this they turned to the brilliant and eccentric Polish zoologist Rudolf Weigl.

As award-winning biographer and science writer Graham Farmelo describes in Churchill's Bomb, the British set out to investigate the possibility of building nuclear weapons before their American colleagues. But when scientists in Britain first discovered a way to build an atomic bomb, Prime Minister Winston Churchill did not make the most of his country's lead and was slow to realize the bomb's strategic implications.

Un tempo si studiava il cielo dall'alto dei templi. Oggi con telescopi spaziali. Un tempo si credeva che l'universo fosse una cupola sopra la Terra piatta. Oggi sappiamo di essere una briciola nello spazio-tempo che si espande dopo il Big Bang. Un tempo ogni civiltà aveva la sua cosmologia. Oggi tutto il mondo ha una sola scienza. In ogni caso, dai miti più ingenui alle teorie scientifiche più ardite, quello dell'Universo resta il "racconto" più affascinante che ha accompagnato l'evoluzione culturale dell'uomo.

Es beginnt mit einem gewaltigen Knall: Der Ausbruch des Vulkans Krakatau 1883 ist wie ein Sinnbild für die ungeheure Kraft der utopischen Energien, die das 20. Jahrhundert prägen werden. Nietzsches Übermensch und Wittgensteins Revolution der Sprache, die bahnbrechende Kunst von Käthe Kollwitz, Freuds Eroberung des Unbewussten und Fukuyamas Traum vom Ende der Geschichte – all dies erweckt Peter Neumann in Geschichten und Porträts meisterhaft zum Leben. Er nimmt uns mit auf eine fesselnde Zeitreise ins Land der Utopien, die mit ihrer disruptiven Energie bis heute faszinieren und Visionen für unsere Gegenwart bieten.

El colapso del mercado de valores de 1929 no provocó la Gran Depresión en sí misma, pero fue un poderoso punto de partida simbólico para el mayor desastre económico del siglo XX. En ese oscuro día de octubre de 1929, se perdieron fortunas y el temor a la inseguridad financiera aumentó en todo Estados Unidos y el mundo. En 1932, el punto más bajo de la Depresión, un tercio de los estadounidenses no tenían trabajo e incluso había más gente desempleada que en otros países.

Under the shadow of an illustrious father, Sambhaji finds himself thrust into the Maratha-Mughal conflict from a tender age. His mistakes cost him dearly, and when his father suddenly dies and he becomes the chhatrapati, it is as if he has inherited a crown of thorns. In the nine years that follow, he faces a constant battle - internally, as palace intrigues simmer to kill him, and externally, as Aurangzeb descends on the Deccan with full military force. Even Chhatrapati Shivaji had never faced a full-blown Mughal aggression.

In his most important book to date, award-winning author Timothy Ferris — “the best popular science writer in the English language today” (Christian Science Monitor) — makes a passionate case for science as the inspiration behind the rise of liberalism and democracy.

In the first half of the nineteenth century, an epidemic swept Europe: arsenic poisoning. Available at any corner shop for a few pence, arsenic was so frequently used by potential beneficiaries of wills that it was nicknamed "the inheritor's powder." But it was difficult to prove that a victim had been poisoned, let alone to identify the contaminated food or drink since arsenic was tasteless. Then came a riveting case.