検索キーワード： 歴史・哲学

19 aprile 1943. Albert Hofmann, chimico in forze all'azienda farmaceutica Sandoz di Basilea, inforca la bicicletta e si avvia verso casa. Sembra un giorno come un altro, se non fosse che ha appena assunto 250 microgrammi di dietilammide-25 dell'acido lisergico, un composto da lui stesso sintetizzato nella ricerca di uno stimolante della circolazione sanguigna. Ciò che accade durante il tragitto sconvolge la sua nozione del reale: visioni coloratissime, meravigliose e mostruose, percezioni di realtà parallele, terrori, euforie. È nato l'Lsd.

The Russell Cosmogony: A New Concept of Light, Matter, and Energy by Walter Russell offers a revolutionary perspective on the workings of the universe, challenging conventional scientific paradigms. This groundbreaking work explores the principles of light, matter, energy, electricity, and magnetism through a unique lens, emphasizing the unity and rhythmic balance of all creation.

Oggi sappiamo che l’universo ha avuto origine con un big bang e si è espanso sotto il controllo delle componenti oscure di materia ed energia; abbiamo imparato come si formano, evolvono e interagiscono le galassie, e come nascono, vivono e muoiono le stelle; abbiamo cercato i pianeti extrasolari e i segnali della vita, ascoltato l’urlo della fusione di due buchi neri e molto altro ancora. Un sapere frutto del balzo in avanti dell’astrofisica e della cosmologia nel Novecento, stimolato e secondato dai grandiosi progressi della fisica e dalla tecnologia.

Light of the Mind, Light of the World tells a daring new story about how we got here, and how we can chart a better path forward. Surveying the history of science and faith from the astronomers of Babylon to the quantum physicists of postwar Europe and America, classicist and scholar Spencer A. Klavan argues that science itself is leading us not away from God but back to him, and to the ancient faith that places the human soul at the center of the universe.

Brought to you by Penguin. A brilliant young neuroscientist explains how to preserve our minds indefinitely, enabling future generations to choose to revive us Just as surgeons once believed pain was good for their patients, some argue today that death brings meaning to life. But given humans...

In a world where chaos often reigns, inner peace seems more elusive than ever. The 48 Laws of Peace offers a roadmap to tranquility, using time-tested wisdom from Stoic philosophy and practical, modern-day strategies to help you find balance, clarity, and lasting calm. Inspired by the teachings of Marcus Aurelius, Seneca, and Epictetus, each law provides a clear, actionable step to mastering your inner world and, ultimately, living a life of unshakable peace.

An unbelievable series of events led to the establishment of the Northwest Electro-development Laboratory, later the U.S. Bureau of Mines Albany Research Center. Though the fledgling lab had difficulty securing staff due to World War II, world-renown metallurgist William J. Kroll was hired early on as a consultant after fleeing Nazi occupation. Kroll, who had pioneered a method for producing commercial titanium, worked with his core group of associates to develop malleable zirconium, just as a need arose for the little-known metal.

Fans of xkcd ask Munroe a lot of strange questions: What if you tried to hit a baseball pitched at ninety percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? What if everyone only had one soulmate? What would happen if the moon went away? In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations, and consults with nuclear reactor operators.

Here, for the first time, in a brilliant, panoramic portrait by the Pulitzer Prize-winning author of The Making of the Atomic Bomb, is the definitive, often shocking story of the politics and the science behind the development of the hydrogen bomb and the birth of the Cold War. Based on secret...

Read by the author. Will technology change what it means to be human? You don't have to be a computer scientist to have discerning conversations about artificial intelligence and technology. We all wonder where we're headed. Even now, technological innovations and machine learning have a daily...

This text revolves around a new and unusual view on the most fundamental puzzle of physics. It focuses on the key aspect that makes the role of the time dimension fundamentally different: causality. The implicit and intuitive way by which causality is usually taken for granted is just made explicit and less self-evident, shedding a new light on the gravity-quantum conflict. The case is made that gravity is a necessary condition for a causal universe. 

In the mid-1800s a dreaded illness swept through the tropical regions of the globe. Malaria was a prevalent and often deadly parasite. It caused fever, chills, headaches, even confusion, seizures, and sometimes death. A cure needed to be found but this quest would lead to an unexpected discovery.

The Well-Planned Universe provides evidence-based insights into the nature of our world, ourselves, and the universe beyond. The book explains how recent developments in computer science along with evidence from physics, astronomy, chemistry, and biology reveal that there is more to the universe and ourselves than most people realize.

In Charged, James Morton Turner unpacks the history of batteries to explore why solving "the battery problem" is critical to a clean energy transition. As climate activists focus on what a clean energy future will create the history of batteries offers a sharp reminder of what building that future will consume. With new insight on the consequences for people and communities on the front lines, Turner draws on the past for crucial lessons that will help us build a just and clean energy future, from the ground up.

Hoof Beats transforms our understanding of both horses and humanity's ancient past and asks us to consider what our relationship with horses means for the future of humanity and the world around us.

يصف المؤلف بيل برايسون نفسه بأنه الرحّالة المتردد، ولكن حتى حين يبقى آمناً في المنزل فإنه لا يستطيع أن يوقف فضوله حيال العالم الذي حوله...لذا فإن كتاب "موجز تاريخ...

Do autor de Como chegamos até aqui e De onde vêm as boas ideias, a surpreendente história de como nós humanos ganhamos 20 mil dias a mais em nossas vidas. Buscando respostas para os desafios atuais e do futuro, Longevidade é uma ode ao poder duradouro dos objetivos comuns. Todos os avanços do mundo moderno — o método científico, as descobertas médicas, as instituições de saúde pública — proporcionaram a cada um de nós cerca de cinco décadas a mais de existência. Steven Johnson, um dos mais influentes pensadores da tecnologia, traça aqui os meandros dessa evolução.

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.

Il settore dei trasporti, in particolare quello su strada, è responsabile di un quarto delle emissioni di gas serra e i combustibili fossili che utilizza producono sostanze tossiche per l’uomo e per l’ambiente, oltre a essere soggetti a oscillazioni di prezzo per ragioni geopolitiche. La mobilità elettrica sta emergendo negli ultimi anni per dare una risposta efficace a questi e altri problemi, nella prospettiva di un pianeta sempre più decarbonizzato secondo gli obiettivi già stabiliti dai governi e dai trattati internazionali.

This book offers a detailed exploration of the Black Plague's journey through medieval Europe, Asia, and Africa. While it details the human suffering and societal breakdowns caused by the pandemic, it also highlights the remarkable resilience of the survivors. The book examines how the plague sparked innovation in public health, inspired artistic and literary masterpieces, and transformed social structures, ultimately leading to the cultural rebirth of the Renaissance.