Títulos em Ciências

The brain is the most complex and magnificent organ of the human body represented by a mesh of biology, genetics, and temperament. Composed of 100 billion neurons, each neuron connected to 10,000 other neurons. Our brains are filled with mystery and revelations, processing a constant stream of sensory data. Our brain controls awareness of the environment, including voluntary and involuntary movement. It looks forward to life with optimism and fervent aspirations. It can promote success or demise, depending on how and what it thinks.

O renomado geneticista e biólogo celular Paul Nurse dedicou a carreira a desvendar o funcionamento de células vivas. Em O que é a vida?, ele aceita o desafio de descrever o ciclo celular e, consequentemente, o que significa estar vivo de um jeito descomplicado e elegante, acessível a todos.

This Fleeting World tells the story of the universe and history of humanity. Prize-winning historian David Christian covers it all in this compact, accessible, and inspiring guide to the history of everything from stars and empires to cities to the World Wide Web, capitalism, and globalization. David Christian's approach to human history and big history is a call to action based on a profound and fresh understanding of our place in the universe. 

Fossil fuels and livestock grazing are often targeted as major culprits behind climate change and desertification. But Allan Savory, cofounder of the Savory Institute, begs to differ. The bigger problem, he warns, is our mismanagement of resources. Livestock grazing is not the problem; it's how we graze livestock. If we don't change the way we approach land management, irreparable harm from climate change could continue long after we replace fossil fuels.

O tempo não é um conceito abstrato. É uma substância material que ocupa todo o universo e se deforma, vibra, oscila. De Newton a Einstein, de Planck ao relógio cósmico, foi protagonista de metamorfoses vertiginosas, fascinantes e monstruosas. O tempo flui? Ou está parado? E como é medido? Como a gravidade o retarda? E como os buracos negros conseguem pará-lo? Sempre vivemos no tempo, que, no entanto, não é eterno.

Em 2016 Stephen Hawking participou da série de palestras BBC Reith Lectures, promovida pela rede de televisão britânica BBC e transmitida pela rádio BBC 4. A cada ano uma figura proeminente em sua área é convidada a discorrer sobre temas relevantes. Naqueles meses de janeiro e fevereiro, Hawking falou sobre um assunto que há décadas ocupa lugar de destaque em suas pesquisas: os buracos negros.

O clássico de Henry David Thoreau, publicado em 1854: um manifesto a favor da natureza e da liberdade. Edição especial, com ilustrações de Deco Farkas, prefácio de Joyce Carol Oates e nota biográfica escrita por Virginia Woolf. Inclui o ensaio "Sobre o dever da desobediência civil". Em conflito com as mudanças trazidas pela Revolução Industrial – na sociedade, na cultura e na relação do homem com o trabalho e a natureza – e inspirado pela filosofia oriental do confucionismo, Thoreau abandona a cidade e retira-se para a floresta.

The monumental statues of Easter Island, both so magisterial and so forlorn, gazing out in their imposing rows over the island’s barren landscape, have been the source of great mystery ever since the island was first discovered by Europeans on Easter Sunday 1722. How could the ancient people who inhabited this tiny speck of land, the most remote in the vast expanse of the Pacific islands, have built such monumental works?

A journey across time, from our most refined understanding of the universe's beginning, to the closest science can take us to the very end. Explore how life and mind emerged from the initial chaos and how our minds, in coming to understand their own impermanence, seek in different ways to give meaning to experience: in story, myth, religion, creative expression, science, the quest for truth and our longing for the timeless or eternal.

In The Marshmallow Test, Mischel explains how self-control can be mastered and applied to challenges in everyday life - from weight control to quitting smoking, overcoming heartbreak, making major decisions, and planning for retirement. With profound implications for the choices we make in parenting, education, public policy and self-care, The Marshmallow Test will change the way you think about who we are and what we can be.

Time is a mystery that does not cease to puzzle us. Philosophers, artists and poets have long explored its meaning while scientists have found that its structure is different from the simple intuition we have of it. From Boltzmann to quantum theory, from Einstein to loop quantum gravity, our understanding of time has been undergoing radical transformations. Time flows at a different speed in different places, the past and the future differ far less than we might think, and the very notion of the present evaporates in the vast universe.

Fungi can appear anywhere, from desert dunes to frozen tundra. They can invade our bodies and live between our toes or our floorboards. They are unwelcome intruders or vastly expensive treats, and symbols of both death and eternal life. But despite their familiar presence, there’s still much to learn about the eruption, growth, and decay of their secret interconnected world. From fields, feasts, and fairy rings to death caps, puffballs, and ambrosia beetles, this is an intoxicating journey into the life of an extraordinary organism, one that we have barely begun to understand.

Charles Darwin escribió El Origen del Hombre en 1871, donde aplicó sus ideas evolutivas a la comprensión de la historia humana. En este libro, Darwin aplicó los principios de su teoría evolutiva, como la selección natural y la descendencia con modificaciones, a la comprensión de la historia evolutiva de la especie humana. Darwin argumentó que los humanos compartían un ancestro común con otros primates, basándose en evidencias anatómicas, fósiles y comportamentales.

Tudo o que você precisa saber sobre o universo e nosso lugar no mundo em sete lições esclarecedoras. Mais de 300 mil exemplares vendidos na Itália. Estas pequenas lições nos guiam, com simplicidade e clareza, pelas revoluções científicas que transformaram os séculos XX e XXI. Nesta linda e comovente introdução à física moderna, Carlo Rovelli explica a teoria geral da relatividade de Einstein, a mecânica quântica, os buracos negros, as partículas elementares, a gravidade e a complexa arquitetura do universo.

Dos médicos en la misma ciudad pueden dar diagnósticos diferentes a pacientes idénticos; dos jueces pueden dictar sentencias distintas ante delitos similares; nosotros mismos podemos decidir una cosa u otra según sea por la mañana o por la tarde, o según se acerque o no la hora de comer. Estos son ejemplos de ruido: el sesgo que conlleva variabilidad en juicios que deberían ser iguales.

Three of the most important words in science are I don't know. Not knowing implies a universe of opportunities—the possibility of discovery and surprise. Our understanding of science has advanced immeasurably over the last 500 years, yet many fundamental mysteries of existence persist: How did our universe begin? How big is the universe? Is time travel possible? What’s at the center of a black hole? How did life on Earth arise? Are we alone? What is consciousness, and can we create it?

Em outubro de 2017, cientistas de um dos maiores observatórios espaciais do mundo — localizado no topo de um vulcão dormente no Havaí — detectaram um objeto transitando por nosso sistema solar. A primeira hipótese foi a de que se tratava de um mero asteroide, como tantos outros que cruzaram e seguem cruzando nossa galáxia. Mas os dados coletados pelo telescópio Pan-STARRS1 revelaram detalhes curiosos, e bem anômalos, no comportamento desse visitante.

Challenging leading scientific theories that claim that our senses report back objective reality, cognitive scientist Donald Hoffman argues that while we should take our perceptions seriously, we should not take them literally. How can it be possible that the world we see is not objective reality? And how can our senses be useful if they are not communicating the truth? Hoffman grapples with these questions and more over the course of this eye-opening work.

Long before Oliver Sacks became a distinguished neurologist and best-selling writer, he was a small English boy fascinated by metals - also by chemical reactions (the louder and smellier the better), photography, squids and cuttlefish, H.G. Wells, and the periodic table. In this endlessly charming and eloquent memoir, the he chronicles his love affair with science and the magnificently odd and sometimes harrowing childhood in which that love affair unfolded.

How can we make intelligent decisions about our increasingly technology-driven lives if we don’t understand the difference between the myths of pseudoscience and the testable hypotheses of science? Pulitzer Prize-winning author and distinguished astronomer Carl Sagan argues that scientific thinking is critical not only to the pursuit of truth but to the very well-being of our democratic institutions.