Showing results for "A Dark" in Science & Engineering

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.

All the matter and light we can see in the universe makes up a trivial five per cent of everything. The rest is hidden. This could be the biggest puzzle that science has ever faced. Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin around: they should fly apart, but something concealed holds them together. That ’something' is dark matter - invisible material in five times the quantity of the familiar stuff of stars and planets.

In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times best-selling author of Warped Passages and Knocking on Heaven's Door uses her research into dark matter to illuminate the startling connections between the farthest reaches of space and life here on Earth.

In early May 2006, a young British climber named David Sharp lay dying near the top of Mount Everest while forty other climbers walked past him on their way to the summit. A week later, Lincoln Hall, a seasoned Australian climber, was left for dead near the same spot. Hall's death was reported around the world, but the next day he was found alive after spending the night on the upper mountain with no food and no shelter.

The deep sea is one of our planet's last frontiers. For most of human history, it has been a remote realm shrouded in obscurity. But here, where the light cannot reach, lies a strange, wonderful and breathtaking world, teeming with scientific marvels and lessons for the future of life on this planet. In The Dark Frontier, marine microbiologist and explorer Jeffrey Marlow plunges us into the ocean's depths and invites us to witness close-up encounters with its hidden brilliance.

Dark Emu argues for a reconsideration of the 'hunter-gatherer' tag for pre-colonial Aboriginal Australians and attempts to rebut the colonial myths that have worked to justify dispossession. Accomplished author Bruce Pascoe provides compelling evidence from the diaries of early explorers that suggests that systems of food production and land management have been understated in modern retellings of Aboriginal history, and that a new look at Australia's past is required.

In An Appetite for Wonder Richard Dawkins brought us his engaging memoir of the first 35 years of his life from early childhood in Africa to publication of The Selfish Gene in 1976, when he shot to fame as one of the most exciting new scientists of his generation. In Brief Candle in the Dark he continues his autobiography, following the threads that have run through the second half of his life so far and homing in on the key individuals, institutions and ideas that inspired and motivated him.

A. O. Stafford, an African American educator and folklorist, wrote this collection of African and African Diaspora folktales for students in elementary school. By combining African and Diaspora stories together in a single collection, Stafford sought to demonstrate the storytelling continuity between African cultures and African American culture in the United States. The stories are all fables about animals, and many of them are trickster stories featuring the trickster rabbit and also stories about the trickster jackal. There are also "just-so" stories explaining the world of nature, such as ...

Tantrik Baba kills of enemy with black magic. Baba can kill him, no matter how powerful the enemy is, black magic is very dangerous, anyone can be killed with the help of black magic. Black Magic to Punish Enemy in Just 1 Day helps the person to kill his enemy without let him know. Destroy your enemy with our powerful black magic Revenge spells whether she is your wife or somebody else, dangerous Spells Of Magic are here for you. Powerful and 100% effective black magic spell to destroy your husband. If you are married, it is not compulsory that marriage is giving you all the pleasures of life....

In this Podcast, we will come to know about such unsolved and solved Mysteries of Indian society, culture and history. If you love to explore suspense and truth be with me.

Glow in the Dark – Die Geschichte der Strahlung Die moderne Radiologie und Nuklearmedizin gehören zu den fortschrittlichsten Errungenschaften unserer Zivilisation. Wir blicken heute wie selbstverständlich durch menschliches Gewebe, steuern komplexe Teilchenströme und nutzen die unsichtbare Macht der Physik im klinischen Alltag. Doch wie all das begann, wissen heute selbst die wenigsten Fachleute. Die Geschichte der Strahlung ist kein trockenes Lehrbuch. Sie ist eine Chronik voller Obsessionen, tragischer Irrtümer, verpasster Weltruhm-Chancen und tiefer Demut vor einer unsichtbaren ...

At a time when most people on Earth live in regions of acute light pollution, Craig Childs takes us on a journey to rediscover the awesome power of night itself. Seeking not the absence of light, but the presence of the universe, master storyteller Craig Childs sets out to bike from the blinding...

LibriVox volunteers bring you 21 recordings of Mind Dark by Henry Bellamann. This was the Weekly Poetry project for January 14, 2024. ------ Heinrich Hauer (Henry) Bellamann is new to the LibriVox catalog. He was an American author, a poet, and a music professor at Vassar College. One of Bellamann's novels, Kings Row, was turned into a 1942 movie starring Ronald Reagan and is considered Reagan's most memorable performance. - Summary by Wikipedia and TriciaG

Brought to you by Penguin. Lucy Shepherd’s story of her journey to become an explorer, her world-first expedition across the Amazon’s Kanuku Mountains and her mission to share the wild places of our world. What does it really take to become an explorer? To travel beyond maps and certainty...

Out of the Dark: Essays, Lectures, and Addresses on Physical and Social Vision is a collection of Helen Keller's writings, compiled by the author, exploring Socialism, ableism, the education of the blind and deaf, and more. - Summary by Adrienne Prevost

One of a series of exciting adventure stories featuring Leroux's criminal mastermind Chéri-Bibi. When the story starts the "astonishing bandit", Chéri-Bibi, is languishing in a penal colony, somewhere in the darkest regions of the French empire. In the colony he has befriended a more noble type of prisoner, Raoul de Saint-Dalmas, known colloquially as the Nut. The dastardly forces of the Parisian, the Burglar, the Joker and the Caid get their enjoyment from interfering in our heroes' lives. Then there are the Chief and his warders, Pernambouc the Executioner and his assistant Monsieur ...

Grandmaster of weird fiction Robert E. Howard is perhaps most well-known as the forefather of dark fantasy via creations like Conan the Barbarian and Solomon Kane. While not as well-known but no less strange and mesmerizing are his tales of agonizing horror found in Weird Tales Magazine, many of which take places in the grim and stark swamp lands and forests of the American South, showing us terrifying visions of the ghastly and grisly that may lurk, not in faraway lands of magic and mystery, but just around the corner. Join Mr. Howard on a journey through what may be his most heart-stopping, ...

Brought to you by Penguin. At night, the normal rules of Nature do not apply. In the night-wood I have met a badger coming the other way, tipped my cap, said hello. The animals do not expect us humans to be abroad in the dark, which is their time, when the world still belongs to them. That was...

In the first book to critically assess the major consequences of space activities from their origins in the 1940s to the present and beyond, Daniel Deudney argues in Dark Skies that the major result of the "Space Age" has been to increase the likelihood of global nuclear war, a fact conveniently obscured by the failure of recognize that nuclear-armed ballistic missiles are inherently space weapons. 

Climate change has been a perplexing problem for years. Casey's research into the Sun's activity, which began almost a decade ago, resulted in discovery of a solar cycle that is now reversing from its global warming phase to that of dangerous global cooling for the next 30 years or more. This new cold climate will dramatically impact the world's citizens.