Modern Engineering

Sometimes our understanding of our universe is given a huge boost by one insightful thinker. Such a boost came in the first half of the 20th century, when an obscure Belgian priest put his mind to deciphering the nature of the cosmos. The Day Without Yesterday covers the modern history of an evolving universe, and how Georges Lemaître convinced a generation of thinkers to embrace the notion of cosmic expansion and the theory that this expansion could be traced backward to the cosmic origins, a starting point for space and time that Lemaître called "the day without yesterday".

La scienza moderna non nasce con Galileo e Newton. Le sue origini vanno retrodatate di almeno 2000 anni, alla fine del IV sec. a.C. La Rivoluzione scientifica del XVIII sec. riscopre la Rivoluzione ellenistica di figure come Euclide, Archimede, Erarstotene, Aristarco di Samo e di tanti altri raffinati scienziati. Lo studio della "rivoluzione scientifica", cioè della nascita dello sviluppo scientifico, è indispensabile per la comprensione della "civiltà classica". Inoltre, l'esame del ruolo svolto dalla scienza nella civiltà ellenistica è essenziale.

Salk became a cultural hero and icon for a whole generation. Now, at the fiftieth anniversary of the first national vaccination program, and as humanity is tantalizingly close to eradicating polio worldwide, comes this unforgettable chronicle. Salk's work was an unparalleled achievement, and it makes for a magnificent listen.

In Unfit for Purpose, biologist and broadcaster Adam Hart explores the mismatch between our fundamental biology and the modern world we have created. In each chapter Adam reveals the many ways in which biological adaptations that evolved to help us survive and thrive now work against us. For example, in the modern world stress is a killer, but how did 'fight or flight' instincts turn from life-savers to life-takers? Obesity might be a disease now, but is it really just a troublesome side-effect of our complex evolutionary past?

Project Spinnaker was a joint Canada-US defense project conceived in the waning days of the Cold War. Spinnaker’s secret purpose was to reassert Canada’s Arctic sovereignty by providing the capability to monitor submarine traffic in Canadian Arctic waters. The star of Project Spinnaker was Theseus - a massive, Canadian-made, autonomous underwater vehicle designed for a single purpose: laying fiber-optic cable in ice-covered waters.

Lucy Morrigan, a young genetic researcher, decides to clone her grandmother in this modern, heartwarming twist on Mary Shelley's classic. Lucy lives with her boyfriend, Gray, in her crumbling family mansion and works in the high-tech basement lab she inherited from her father. Frustrated by her unsuccessful attempts to win tenure and bear a child, she takes drastic measures to achieve both. Hoping for a baby, she instead brings to life 22-year-old Mary.

Many are familiar with the commonly known senses - sight, hearing, taste, smell, and touch. But most do know realize that humans have other senses beyond these. This is not, however, a spooky "sixth sense" of extrasensory perception. But humans do have a different kind of sixth sense. We also have a seventh sense, and it can be debated that we have even more. These additional senses are in fact specialized systems to detect other aspects of the world that we rarely consider, though they are an important part of our everyday life.

Imaginez un instant cette scène irréelle : des milliers, des millions peut-être, de voitures se trouvant soudainement enveloppées dans un halo de sécurité, les coussins gonflables se déployant avec une précision chirurgicale. Les rues, auparavant des artères de béton et d'asphalte, furent transformées en océans de coussins gonflables, où les véhicules devinrent les sommets de montagnes mouvantes, émergeant de vagues blanches et cotonneuses. C'était comme si la Terre elle-même se gonflait de précaution, se protégeant contre une menace invisible venue des confins de l'espace.

This audiobook provides a fascinating and at times shocking glimpse into the not so distant future of our planet as well as the future of mankind.

Was ist Physik und was ist Pseudowissenschaft? - Holm Hümmler erläutert die wichtigsten Konzepte und zeigt auf, wo Wissenschaft nur falsch verstanden und wo sie in Scheinargumenten missbraucht wird. Das Hörbuch wird von Alexa Waschkau, Journalistin und Mitgründerin des Podcasts "Hoaxilla" gesprochen. Können esoterische und alternativmedizinische Konzepte mit der Relativitätstheorie und Quantenphysik begründet werden? Wer sich auf Einstein, Heisenberg oder Schrödinger beruft, beansprucht wissenschaftliche Seriosität und schreckt unangenehme Fragen ab.

Explaining the world around us, and the life within it, is one of the most uniquely human drives, and the most celebrated activity of science. Good explanations are what provide accurate causal accounts of the things we wonder at, but explanation's earthly origins haven't grounded it: we have used it to account for the grandest and most wondrous mysteries in the natural world. Explanations give us a sense of understanding, but an explanation that feels right doesn't mean it is true.

Una esclarecedora crónica que es a su vez una llamada a enfrentar los retos climáticos del presente y el futuro. Hacia finales del siglo XVI, las temperaturas empezaron a caer, hasta tal punto que se helaron las aguas de algunos puertos mediterráneos y las aves se congelaban en pleno vuelo... Sobre el hielo del Támesis se organizaban animadas ferias. A mediados del siglo siguiente, Europa se transformó: cosechas arruinadas, hambrunas, migraciones...

Entfessle das Wunder der Neuzeit und erschaffe ein außergewöhnliches Leben! In meinem Meisterwerk "Psychoepigenetik - das Wunder der Neuzeit" enthülle ich die unglaubliche Macht deines Geistes und die Verbindung zu deinem Körper. Erfahre, wie du durch die bahnbrechende Wissenschaft der Psychoepigenetik deine DNA aktivierst und dein Leben transformierst.

An Immense World meets Sex at Dawn in this fascinating exploration of sexual behavior throughout the animal kingdom, as evolutionary biologist Nathan H. Lents argues persuasively that many of our supposedly modern ideas about gender and human sexuality are, in fact, deeply rooted in our animal ancestors.

Science and violence converge in modern warfare. While the finest minds of the 20th century have improved human life, they have also produced human injury. They engineered radar, developed electronic computers, and helped mass produce penicillin all in the context of military mobilization. Scientists also developed chemical weapons, atomic bombs, and psychological warfare strategies. Rational Fog explores the quandary of scientific and technological productivity in an era of perpetual war.

Thanks to the popularity of personal genetic testing services, it's now easier than ever to get information about our own unique DNA - but who does this information really benefit? And, as genome editing and gene therapy transform the healthcare landscape, what do we gain - and what might we give up in return?

Between 1817 and 1898, New York City evolved from a vital Atlantic port of trade to the center of American commerce and culture. Although this important urban transformation is well documented, the critical role of select Union soldiers turned New York engineers has, until now, remained largely unexplored.

According to veterinarian and journalist Mark Walters, we are contributing to - if not overtly causing - some of the scariest epidemics of our time. Through human stories and cutting-edge science, Walters explores the origins of seven diseases: Mad Cow Disease, HIV/AIDS, Salmonella DT104, Lyme Disease, Hantavirus, West Nile, and new strains of flu. He shows that they originate from manipulation of the environment, from emitting carbon and clear-cutting forests to feeding naturally herbivorous cows “recycled animal protein.”

In Signposts to God, particle physicist Peter Bussey introduces listeners to the mysteries of modern physics and astronomy. Authored in clear, accessible prose, Bussey provides a primer on topics such as the laws of nature, quantum physics, fine-tuning, and current cosmological models. Bussey argues that, far from ruling out a divine creator, modern physics and astronomy present us with compelling signposts to God. The more we know about the cosmos and our presence in it, the more plausible belief in God becomes.

For centuries, electricity was seen as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an explosion of knowledge and invention. The force that once seemed inconsequential was revealed to be responsible for everything from the structure of the atom to the functioning of our brains. In harnessing its power, we have created a world of wonders—complete with roller coasters and radar, computer networks and psychopharmaceuticals.