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O istorie ingenioasa si antrenanta a universului, Pamintului, vietii si omului, o poveste care merge de la Big Bang, cind nu eram nimic, pina la aparitia civilizatiei si la noi, cei de astazi. Bill Bryson pleaca de la propria experienta de elev care, intrigat de o imagine a Pamintului in sectiune, citeste manualul de stiinte ca sa gaseasca aici un amestec de lucruri de neinteles – mai putin raspunsurile la ceea ce ii stirnise curiozitatea, inclusiv cum si de unde stim toate aceste lucruri.

Why are we cruel? Why are we kind? Charles Darwin, the father of modern biology, wrestled with these very questions in order to explain the human race, struggling to fit a loving God into a harsh and challenging universe. Animal behavior scientist and evolutionary biologist Jacob Johnson’s entertaining new take on Darwin’s work explores his crisis of faith, the origin of morality and the evolution of “good” and “evil.”

There are ninety thousand registered dams in the United States, fifty thousand of them classified as “major.” Nearly all of this infrastructure was built during a forty-year period, from 1932 to 1972, in an era of public investment and political consensus that seems inconceivable today. These incredible structures—sometimes called the American Pyramids—helped the country rebound from the Great Depression, brought water and electricity to enormous reaches, helped win World War II for the Allies, and became the basis for decades of prosperous stability.

One of Smithsonian Magazine's Ten Best Science Books of 2025 The fascinating, untold story of the air we breathe, the hidden life it contains, and invisible dangers that can turn the world upside down Every day we draw in two thousand gallons of air—and thousands of living things. From the...

From the national bestselling author of The Food Explorer comes the untold story of Alice Hamilton, a trailblazing doctor and public health activist who took on the booming auto industry—and the deadly invention of leaded gasoline, which would poison millions of people across America. At noon...

The simulation hypothesis presents an intricate intersection between scientific inquiry and philosophical contemplation, reviving age-old queries concerning the nature of reality and human existence. At its core, this hypothesis postulates the compelling notion that the universe and all its constituents, including human consciousness, might be products of a simulated construct rather than existing within an objective, external reality.

We take time for granted as it passes during every moment of our existence. Other things may change, but time remains constant and predictable. The past, the present, and the future exist within a harmonious, reliable, and never-changing system. Or at least that’s how it seems. It was Albert Einstein who, in 1905, first theorized that time might not be quite as straightforward as that. In one of the most influential papers on physics ever published[1], he proposed something called “time dilatation.”

The most authoritative philosophers and historians of science agree in stating that the Copernican revolution did not originate from astronomical motivations but from ideological reasons. Both Copernicus and Galileo shared the Pythagorean doctrine, with an anti-Christian background, even before developing the shaky astronomical model that symbolized it. So, if scientific reasons were not what led to the birth and dominance of the heliocentric model, to what extent does the idea of the Earth's movement correspond to reality?

People often think of imagination as something used only in creative endeavours. In fact, we use imagination constantly as we reminisce, anticipate, plan, daydream, read, create imagined worlds. The truth is we live in the here and now much less than we tend to think. Imagination isn’t the exception in our daily lives; it’s our default setting. Yet only now are we beginning to understand exactly how it works. From hallucination to sleepwalking, from REM sleep to delusions, neurologist Adam Zeman brilliantly guides us through the latest scientific studies in the world of the imagination.

" 18 avril 2018 : Shojiro Takejama appuie sur le bouton rouge qui déclenche son expérience. Boum ! Dans l'explosion qui s'ensuit et qui manque de détruire le laboratoire, le chercheur parvient à produire le champ magnétique le plus intense au monde : 1 000 fois celui qui règne dans un tunnel d'IRM.

After the extinction of the dodo and Carolina parakeet and the collapse of the American bison population, naturalists expected many more vulnerable species to die out with spread of industrialization. This triggered a race to collect rare species of animals expected soon to be lost forever. Established in 1893, Chicago's Field Museum aimed to become a global center of study. Zoologist Daniel Giraud Elliot persuaded museum patrons to fund an immediate expedition to British Somaliland (contemporary Somalia). There, his team hunted and killed hundreds of animals for the growing collection.

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.

يسرد هذا الكتاب تاريخ معرفة الإنسان بنظرية التطور منذ فجر الفلسفة اليونانية وحتى اليوم مرورا بداورين ومندل وغيرهما من علماء الطبيعة والأحياء. ويناقش الكتاب عبر...

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.

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.

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...

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.

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.