Risultati per "Storie naturali" in Scienza e ingegneria

L'uomo che studia se stesso è di fronte a una delle sfide più affascinanti della conoscenza. L'autore ci accompagna attraverso la storia naturale dell'uomo in quanto specie animale, una fra le tante, pur con tutte le sue formidabili peculiarità. Dopo aver gettato uno sguardo agli albori dell'antropologia come scienza, si confrontano le caratteristiche fondamentali dell'Homo sapiens con quelle delle scimmie antropomorfe. Si parla di evoluzione e della teoria che spiega l'evoluzione in base alla selezione naturale.

Una palla infuocata si è trasformata in milioni di anni in ciò che noi chiamiamo Terra: un agglomerato di rocce sufficientemente solido da ospitare i vasti oceani della nostra ‘arancia blu’ e grandi continenti in perpetuo movimento. Un ambiente dove la vita ha prosperato, e continua a farlo nonostante tutto e tutti. Eppure di questo spazio, su cui poggiamo i piedi tutti i giorni e che ci nutre, spesso sappiamo pochissimo.

Tommaso Ghidini, da vent'anni coinvolto nei più prestigiosi programmi aerospaziali al mondo e alto funzionario dell'Agenzia Spaziale Europea, quella passione l'ha scoperta molto presto: il volo. L'irresistibile attrazione per quello spazio senza confini che è il cielo, sottile congiunzione tra la Terra e le stelle, ha plasmato la sua esistenza. Ghidini oggi ha occhi che vedono il futuro più da vicino di molti altri.

Un fenomeno iniziato poco più di 2 milioni e mezzo di anni fa che ha avuto un ruolo determinante nella formazione del paesaggio attuale e nella diffusione ed evoluzione degli organismi viventi: sono le oscillazioni climatiche - note come glaciazioni - che hanno caratterizzato l'era Quaternaria, lasciando numerose testimonianze anche nella nostra penisola. Ghiacciai, fiumi e vulcani, fossili di specie estinte come mammut e iene giganti, e infine la conformazione attuale delle nostre coste testimoniano infatti come l'Italia sia stata un crocevia di migrazioni, adattamenti ed evoluzioni.

As a botanist and professor of plant ecology, Robin Wall Kimmerer has spent a career learning how to ask questions of nature using the tools of science. As a Potawatomi woman, she learned from elders, family, and history that the Potawatomi, as well as a majority of other cultures indigenous to this land, consider plants and animals to be our oldest teachers.

The Origin of Species sold out on the first day of its publication in 1859. It is the major book of the 19th century and one of the most readable and accessible of the great revolutionary works of the scientific imagination. Though, in fact, little read, most people know what it says—at least they think they do. The Origin of Species was the first mature and persuasive work to explain how species change through the process of natural selection. Upon its publication, the book began to transform attitudes about society and religion.

Un podcast dedicato a chi ama o vuole innamorarsi delle piante. Una produzione di Andrea Scapin. Ogni episodio dedicato ad una specie coltivata o ornamentale, per farvi innamorare di lei e indurvi diabolicamente a riprodurla. Sono io a manipolare voi o le piante a manipolare me?

A stunningly illustrated portrait of life and death in a hostile, high-altitude environment where no human can survive for long, Everest invites you to join Breashears, his climbers, and his crew as they make photographic history. Author Broughton Coburn traces each step of the team's progress toward a rendezvous with history - and suddenly you're on the scene of a disaster that riveted the world's attention.

Part of John Muir's appeal to modern audiences is that he not only explored the American West and wrote about its beauties but also fought for their preservation. His successes dot the landscape and are evident in all the natural features that bear his name: forests, lakes, trails, and glaciers. Here collected are some of Muir's finest wilderness essays, ranging in subject matter from Alaska to Yellowstone, from Oregon to the High Sierra.

A Short History of Nearly Everything is Bill Bryson's fascinating and humorous quest to understand everything that has happened from the Big Bang to the rise of civilization. He takes subjects that normally bore the pants off most of us, like geology, chemistry, and particle physics, and aims to render them comprehensible to people who have never thought they could be interested in science. In the company of some extraordinary scientists, Bill Bryson reveals the world in a way most of us have never seen it before.

Welcome to "Bhagavad Gita," a podcast where we make the ancient wisdom of the Bhagavad Gita easy to understand. Join us as we explore this sacred text, learn life lessons, and find inspiration for our daily lives. Whether you're new to the Bhagavad Gita or a curious listener, our podcast is your guide to timeless wisdom, simplified just for you. Tune in for practical insights and spiritual growth..Released on Every Tuesday and Friday.Produced and Edited by TeluguOne.For Sponsorships and Promotions reach out to us at teluguonepodcasts@gmail.comRadio : www.teluguoneradio.comTelugu one : ...

How did the dog become man’s best friend? A celebrated anthropologist unearths the mysterious origins of the unique partnership that rewrote the history of both species.

At stake in 1896 was the new idea that some landscapes should be collectively, permanently owned by a democratic government. Although many people today think of public lands as an American birthright, their very existence was then in doubt and dependent on a merger of the talents of these two men. Natural Rivals examines a time of environmental threat and political dysfunction not unlike our own and reveals the complex dynamic that gave birth to America’s rich public lands legacy. 

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

Yellowstone is America's premier national park. Today Yellowstone is often a byword for conservation, natural beauty, and a way for everyone to enjoy the great outdoors. But it was not always this way. Wonderlandscape presents a new perspective on Yellowstone, the emotions that various natural wonders and attractions evoke, and how this explains the park's relationship to America as a whole. 

A mathematics podcast from ACMEScience featuring the best math stories from the world of maths

On March 10, 1920, in Pachuca, Mexico, the Compañía de Santa Gertrudis may have committed murder. The alert was first raised at six in the morning: A fire was tearing through the El Bordo mine. After a brief evacuation, the mouths of the shafts were sealed. Company representatives hastened to assert that “no more than 10” men remained inside the mineshafts, and that all 10 were most certainly dead. Yet when the mine was opened six days later, the death toll was not 10 but 87. And there were seven survivors.

Every spring, billions of birds sweep north, driven by ancient instincts to return to their breeding grounds. This vast parade often goes unnoticed, except in a few places where these small travelers concentrate in large numbers. One such place is along Lake Erie in northwestern Ohio. There, the peak of spring migration is so spectacular that it attracts bird watchers from around the globe, culminating in one of the world’s biggest birding festivals. Now climate change threatens to disrupt patterns of migration and the delicate balance between birds, seasons, and habitats.  

The world J.R.R. Tolkien created is one of the most beloved in all of literature, and continues to capture hearts and imaginations around the world. From Oxford to ComiCon, the Middle Earth is analyzed and interpreted through a multitude of perspectives. But one essential facet of Tolkien and his Middle Earth has been overlooked: science.

During the height of the blizzard of 1978, the tanker Global Hope floundered on the shoals off the Massachusetts coast. The Coast Guard dispatched a patrol boat, but was soon in as much trouble as the tanker. Then pilot boat captain Frank Quirk, hearing of the Coast Guard's troubles on his radio, decided to act.