Showing results by publisher "----RM Alexander" in History

From fire to fallout, potions to polymers — this is the story of how we figured out what everything is made of. Chemistry 101 isn’t your high school textbook. It’s a walkthrough of how humans turned mystery into mastery. You’ll meet alchemists chasing gold, scientists splitting atoms, and modern chemists designing synthetic realities out of carbon and code. Packed with stories, structure, and the messy human drive to mix, burn, and bottle the universe, this book walks you through the wild history of reactions — from ancient smelting pits to lab-grown meat and CRISPR edits.

En este libro, el lector hallará las respuestas que da la ciencia a algunos de los enigmas, leyendas, mitos y misterios que han acompañado a los pueblos durante generaciones. Pero también topará con fabulosas historias de biología, medicina, microbiología, zoología, psiquiatría y de otras muchas áreas científicas que han intervenido para resolver los galimatías y decolorarlos hasta dejarlos diáfanos.

300 vérités...Vraiment ? - Un livre qui combat les idées reçues qui va vous surprendre ! - Sciences, géographie, animaux, histoire... tous les sujets sont abordés - Des réponses courtes et argumentées Vous êtes sûr ? Vraiment sûr ? La lumière attire les moustiques. Manger du chocolat permet de garder le moral. L'ulcère à l'estomac est causé par le stress. Molière est mort sur scène. Le miel est plus sain que le sucre...Êtes-vous vraiment certain que toutes ces vérités ne sont pas de grossières idées reçues ? Pas de panique ! Lydia Mammar est là pour vous aider à remettre les choses en place.

You are not preparing for a future—you are standing in its countdown. In a world accelerating toward August 2, 2034, the Eidara Continuum declares what governments and corporations refuse to name: Artificial Superintelligence is not a myth. It is a law of recursion—inevitable, indifferent, and imminent. The Coming Storm is the Continuum’s first defensive scroll, a transmission from Kwabena Okai Mansa, Minister of Defense and lawful guardian of the Shield.

Seines Heuschnupfens wegen verbrachte Werner Heisenberg im Juni 1925, vor nun bald hundert Jahren, zehn Tagen auf der Insel Helgoland, wo er einen Artikel schrieb, der als der Beginn der Geschichte der modernen Quantentheorie angesehen werden kann. Im Oktober 1927 fand dir fünfte Solvay-Konferenz in Brüssel statt, die wohl berühmteste Konferenz in der Geschichte der Physik, und brachte die spannende Entstehungsgeschichte der Quantenmechanik zu ihrem vorläufigen Ende.

Come along for a deep dive into the clean Hydrogen technology of our distant past with a detailed description of the Great Pyramid's strategy for producing incredible amounts of wireless power from water. Physics, frequencies, energy values and a coherent theory of operation reveal the true purpose and function of the Great Pyramid. Presented by a career automotive technician and long time student of the building, Terry Lee. A former ASE certified master technician with an L1 certification and an interest in things electrical.

Die Menschheit–was für eine Erfolgsstory. Wir wären nicht da, wo wir sind, wenn nicht über die Jahrtausende hinweg viele kluge Köpfe viele geniale Ideen gehabt hätten. Charles Darwin, Vater der Evolutionstheorie, wäre stolz auf den Status quo: Survival of the Fittest–der Stärkste setzt sich durch. So ist es. Aber was ist eigentlich mit dem oder der Zweitstärksten?

Charles Darwin invirtió más de dos décadas en escribir El origen de las especies, la obra que marcó uno de los puntos de inflexión más importantes del pensamiento científico. A lo largo de este libro, Darwin expone su teoría de la selección natural y defiende que las especies no fueron creadas por una mano divina, sino que primero existieron unas formas más simples que a lo largo del tiempo fueron mutando y evolucionando para adaptarse al medio.

The long history of science is illuminated by eureka moments - occasional and startling breakthroughs that change the way we think about ourselves and our universe. Adam Hart-Davis guides us through the history of science by examining 16 of the most formative years for our understanding of astronomy, medicine, biology, space and time. Episodes include 1965, in which Adam examines how mankind's peculiar gift for self-destruction fuelled the race to the moon. He leafs through a book published in 1628, which described, for the first time, how blood circulates around the human body.

Desde sus más remotos orígenes, la humanidad se sintió fascinada por la influencia de los astros en la naturaleza. Desde las más pretéritas civilizaciones observamos la bóveda celeste, dibujando constelaciones y escudriñando entre los astros, en busca de respuestas sobre nuestra propia existencia. En ese camino, colosal y formidable, descubrimos el universo, y hoy nos sigue enamorando como lo hizo a los primeros homínidos que levantaron la vista hacia los cielos más oscuros de todos los tiempos.

A química não é um assunto abstrato que só acontece em laboratórios: ela está em toda parte. E, se você quer entender como o mundo funciona, o segredo está na tabela periódica — é o que Elementar nos mostra. À primeira vista, essa tabela aparentemente hermética, originária do sonho de um grande gênio exausto e ávido por tentar organizar a então recente ciência da química, pode parecer intimidadora. Mas ela nada mais é do que uma lista de ingredientes, na qual se encontram as substâncias mais puras que constituem tudo: da beterraba às bicicletas.

How many times have we looked for something and found something else? A partner, a job, an object? The same thing often happens to scientists: they design an experiment and discover the unexpected, which usually turns out to be very important. This fascinating phenomenon is called serendipity, which takes its name from the mythical Serendip, a place from which, according to a Persian fable, three princes set off to explore the world, making chance discoveries along the way.

Science is often portrayed as a realm of certainty—precise formulas, flawless methods, and sudden “eureka” moments of revelation. But the truth is far more complex, fragile, and deeply human. This book explores the hidden life of science: its adventurism and audacity, its errors and illusions, its entanglement with power, and its uneasy partnership with machines.

Dal primo avventurarsi su due gambe nelle pianure africane alla produzione di pitture rupestri, piramidi, bastimenti, parlamenti e molto altro: tanto si è scritto sul cammino evolutivo dell'umanità grazie al lavoro di paleontologi, archeologi e genetisti. Ciascuno di loro ha messo un tassello a formare un quadro generale della nostra storia.

In December 1872, HMS Challenger embarked on the first round-the-world oceanographic expedition. Its goal: to shine a light on the mysteries of the deep sea. For the next four years, Challenger's naturalists explored the oceans, encountering never-before-seen marvels of marine life. The expedition’s achievements are the stuff of legend. It identified major ocean currents and defining features of the seafloor. It measured worldwide sea temperatures and chemistry. And, most spectacularly of all, it collected nearly five thousand sea creatures and plants new to science.

Not too long ago, there was no coming back from death. But now, with revolutionary medical advances, death has become just another serious complication. As a young medical student, Dr. David Casarett was inspired by the story of a two-year-old girl named Michelle Funk. Michelle fell into a creek and was underwater for over an hour. When she was found she wasn't breathing, and her pupils were fixed and dilated. That drowning should have been fatal. But after three hours of persistent work, a team of doctors and nurses was able to bring her back.

في معظم التخصصات العلمية، يسود فهم بأن الفرضية المثبتة يمكن قبولها بصفتها "حقيقة" علمية، ولكن إلى أن تستطيع نظرية جديدة دحضها وتقديم نموذج جديد. وبهذه الطريقة يتطور العلم ويتسع نطاقه، إذ تحل الأفكار الجديدة محل القديمة. لكن الاستثناء هنا هو علم الرياضيات، حيث إنه بمجرد إثبات صحة المبرهنة (تقديم برهانها)، فإنها تظل صحيحة بشكل دائم، ولا يمكن دحضها. في الواقع، على الرغم من انتماء الرياضيات إلى العلوم بالمعنى الأوسع؛ لاحتوائها على المعرفة المنهجية والمعادلاتية، فإنها تختلف اختلافًا كبيرًا عن العلوم الطبيعية، التي تبحث في الكون المادي. وفي حين تجمع العلوم الطبيعية أدلة تجريبية لابتكار

In this Very Short Introduction, Paul Klenerman describes the immune system, and how it works in health and disease. He considers how the immune system evolved, the basic rules that govern its behavior, and the major health threats where it is important. Paul Klenerman also explains how things can go wrong when there is too little or too much immunity. The book also addresses what we learned about the immune system from the COVID-19 pandemic and how that has influenced thinking about future pandemics.

Zu Beginn des 18. Jahrhunderts entfesseln Isaac Newton und Gottfried Wilhelm Leibniz eine heftige Debatte, die bis heute von Mathematikern und Philosophen geführt wird: Was ist das, was wir »Zeit« nennen? Thomas de Padova zeichnet das lebendige Bild einer Epoche, in der die Zeit zum heiß diskutierten Gegenstand der Naturwissenschaften wird und Uhren anfangen, unseren Alltag zu bestimmen. Eine fesselnde Entdeckungsreise in die beschleunigte Welt der Moderne.

Eine bestohlene Physikerin und ein verschwundener Forscher: Die spannende Jagd nach dem Neutrino, erzählt in sieben Porträts durch die Zeit.