Títulos em Ciências

What forces molded the universe? Are those forces still at work, removing, changing, or adding heavenly bodies even as we gaze upward? Will humanity, and Earth itself, one day be gone? Are we alone? In an era when science journalism is perhaps more thorough and ambitious than ever before, fascinating explorations of questions like these seem available to us almost every day - provided we have a working understanding of the scientific theories on which they're based.

Everything we now know about the universe - from the behavior of quarks to the birth of galaxies - has come from people who've been willing to ponder the unanswerable. And with the advent of modern science, great minds have turned to testing and experimentation rather than mere thought as a way of grappling with some of the universe's most vexing dilemmas. So what is our latest picture of some of the most inexplicable features of the universe? What still remains to be uncovered and explored by today's scientists?

Nas dez aulas de A ciência na ficção científica: de viagens interestelares a viagens no tempo, Erin Macdonald entrelaça a ciência e as conquistas da imaginação para revelar a verdade por trás das nossas histórias favoritas e mostrar o que o futuro pode nos reservar. Desde viagens mais rápidas do que a luz até viagens no tempo, a ficção científica expande as barreiras das possibilidades. A humanidade está estendendo os limites da ciência enquanto procura voar entre as estrelas.

The Science Series contains 53 lectures covering four topics: the Physical Sciences, the Realm of Postulates, the Principles of Dichotomy/Duality, and the Two Facets of Our Existence.

Return of the Birds: A John Burroughs Wake-Robin Revival weaves more than 100 bird song field recordings into the timeless nature study, Wake-Robin. Burroughs wrote: “And what is a bird without its song? It seems to me I do not know a bird till I’ve heard its voice.” Listen to the bustling fields and trails just as he did 150 years ago. Experience the wit and wonder Burroughs encounters during his travels through the Adirondacks and rambles around the Capitol.

The chilling screams of the Red Fox, the rutting calls of the Fallow Deer and the rumbling growls of the Badger are just a few of the sounds featured in this publication. This identification guide from the British Library presents a comprehensive collection of recordings that will help listeners learn how to identify the sounds of British mammals. It includes the calls of species such as the Red Deer, Red Squirrel, and Grey Seal that are celebrated hallmarks of the British landscape.

Learn how to identify the voices of 50 coastal birds with this fascinating audio guide from the British Library. Species that are regularly found along the shores of the British Isles have been selected and include a range of seabirds, waders, wildfowl and even a couple of songbirds. Some species such as the Oystercatcher and Ringed Plover are permanent residents on the British coastline and can been seen throughout the year. Others only return to these shores for a limited time in order to breed.

This once-in-a-lifetime, 12-session recording captures one of the most unconventional and brilliant writers of this century in conversation, and makes available to Wilson's legion of fans a refreshing insider's view of this enigmatic (and often misunderstood) author. Join Wilson as he discusses such topics as futurist psychology, the paranormal, God, conspiracies real and imagined, James Joyce, guerrilla ontology, plus rare personal reflections on his extraordinary life.

The ability to communicate with animals is not a rare gift, but a skill we all possess. On The Beginner's Guide to Animal Communication, author and teacher Carol Gurney brings nearly 20 years of experience in interpreting the language of animals to anyone seeking a heart-to-heart connection with the special companions in their lives.

Based on interviews with today's cutting-edge scientists, investigative journalist Lynne McTaggart wrote The Field, a compelling presentation of the theory that there is a measurable "life force" in the universe. Now, in this original audio adaptation by the author, McTaggart takes listeners on a journey into this exciting arena of science, called the "Zero-Point Field", that could be the key to understanding "supernatural" forces, healing energy, and the nature of consciousness.

For decades, climate scientists have been warning of the dangerous effects of the emission of greenhouse gases into the atmosphere. They have urged a variety of measures that might prevent some of those disasters they claim to foresee. Others deny the reality of human-caused climate change and believe that scientists' warnings about the impact are exaggerated. Speeches are presented from both sides of the issue.

These phenomenal recordings, no less relevant now than they were then, emphasize the fact that humankind is facing the same issues today as it did at the end of the last millennium. Putting modern times in the broad context of science, history, and the precarious state of our environment, Dr. Mitchell echoes the sentiment that "God did not play dice" when he/she created the universe.

We’ve been celebrating Earth Day for 50 years, but even the most ardent activists of today would have a hard time picturing the intensity and excitement the first Earth Day in 1970 brought. Before then, no one used the phrase “environmental movement”. But that first Earth Day sparked an unprecedented conversation about pollution, wilderness protection, sprawl, and more. Join Adam Rome, professor of Environment and Sustainability at the University of Buffalo, as he uncovers the motivation for, and the lasting impact of, a national day devoted to environmental awareness.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

This 24-lecture series is your guide to the latest information and viewpoints on what scientists know about this fascinating subject. Taught by an award-winning teacher whose training as a clinical psychologist straddles both the science of the mind and its impact on individual lives, their comprehensive approach reveals how that science applies to the life of our species - and to your own life as well. The lectures explore theories about how the mind works on both an evolutionary and individual scale.

Are we alone in the universe? This is one of the most profound issues facing mankind - and one of the unresolved questions that science may finally be able to answer in this century. These 24 mind-expanding lectures reveal the cutting-edge research leading scientists to believe that life is not exclusively the domain of Earth. Professor Close offers an unparalleled look at the subject of life and the mysteries that remain.

These 24 lectures present a wide-ranging intellectual exploration of this iconic scientist, genius, and champion of social justice. More than just a biography of Einstein's life, Albert Einstein provides you with an inside look at how this brilliant thinker arrived at his various revolutionary breakthroughs.

Published 150 years ago, Charles Darwin's On the Origin of Species - the text that introduced the world to natural selection - is among a handful of books that have changed the world. But the route to that status has been surprisingly circuitous and uncertain. Now, in 24 absorbing lectures by an award-winning teacher, you'll learn the remarkable story of Darwin's ideas, how scientists and religious leaders reacted to them, and the sea change in human thought that resulted.

At the end of his career, Albert Einstein was pursuing a dream far more ambitious than the theory of relativity. He was trying to find an equation that explained all physical reality - a theory of everything. Experimental physicist and award-winning educator Dr. Don Lincoln takes you on this exciting journey in The Theory of Everything: The Quest to Explain All Reality. Suitable for the intellectually curious at all levels and assuming no background beyond basic high-school math, these 24 half-hour lectures cover recent developments at the forefront of particle physics and cosmology.

The landscape of cancer treatment and prevention is a vastly different place than it was even a decade ago. Thanks to a relatively new focus on molecular medicine, researchers are gaining a deeper understanding of the mechanisms involved in the disease, poising them on the brink of huge breakthroughs. What Science Knows About Cancer reports from the front lines of the war on cancer with a clear and scientifically precise - yet thoroughly accessible - guide to how the disease develops, thrives, and can potentially be conquered.