Showing titles in Science & Engineering

Since the publication in 1859 of Charles Darwin's remarkable On the Origin of Species, the modern science of biology and genetics has added surprising new dimensions to evolutionary theory. In this course, you’ll discover what Darwin didn’t know, covering much of the curriculum of an introductory college course in evolutionary biology. No background in science is needed to follow these engaging lectures, delivered by Professor Scott Solomon of Rice University, a gifted teacher and widely traveled field biologist.

We all know that without water we couldn't survive, and that sometimes a cup of coffee or a glass of wine feels just as vital. But do we really understand how much we rely on liquids, or the destructive power they hold? Set over the course of a flight from London to San Francisco, Liquid Rules offers listeners a fascinating tour of these formless substances, told through the language of molecules, droplets, heartbeats, and ocean waves.

Ever since we first started discovering dinosaurs in the early 1800s, our obsession for uncovering everything about these creatures has been insatiable. Each generation has made huge strides in trying to better our understanding of these animals, and in the past 20 years, we have made more discoveries than in the previous 200. There have been extraordinary advances in palaeontological methods, and ever more dinosaur fossils promise a landslide of new data and huge leaps forward in our understanding of these incredible animals.

Today, across the universe, at the heart of every galaxy, and dotted throughout, mature black holes are creating chaos. And in a quiet part of the universe, the Swift satellite has picked up evidence of a gruesome death caused by one of these dark powers. High-energy X-ray flares shooting out from deep within the Draco constellation are thought to be the dying cries of a white dwarf star being ripped apart by the intense tides of a supermassive black hole—heating it to millions of degrees as it is shredded at the event horizon.

Kaleb Cooper - star of hit TV show Clarkson's Farm and Sunday Times bestselling author - has been catapulted into the limelight and his new book, Life According to Kaleb, he shares the highs, lows and unexpected adventures of life at Diddly Squat from wrestling with temperamental tractors to dodging the wrath of cantankerous cows and after all that why he still believes he has the best job in the world.

Space and time form the very fabric of the cosmos. Yet they remain among the most mysterious of concepts. Is space an entity? Why does time have a direction? Could the universe exist without space and time? Can we travel to the past?

Explore the rich history of medicine, from the diseases that once plagued us, how the medicine we take for granted today came to be, and the curious characters and stories surrounding these topics. Updates every week, with breaks between seasons for additional research and planning. Our current topic: Pain. Episodes to resume in early October 2021! Past Season's topics: Season 1 - Antibiotics. Season 2 - Surgery/Anesthesia. Season 3 - Public Health. Season 4 - Mental Illness. Season 5 - Pain.

When Monty Don's golden retriever, Nigel, became the surprise star of BBC's Gardeners' World, inspiring huge interest, fan mail and even his own social media accounts, Monty Don wanted to explore what makes us connect with animals quite so deeply. In many respects Nigel is a very ordinary dog - charming, handsome and obedient, as so many are. He is also a much loved family pet. He is also a star. By telling Nigel's story, Monty relates his relationships with other special dogs in his life in a memoir of his dogs past and very much present.

Mother deer that grieve? Horses that feel shame? Squirrels that adopt their grandchildren? We humans tend to assume that we are the only living things able to experience feelings intensely and consciously. But have you ever wondered what's going on in an animal's head? From the leafy forest floor to the inside of a beehive, The Inner Life of Animals takes us from microscopic levels of observation to the big philosophical, ethical and scientific questions.

Have you ever wondered how off-key you are while singing in the shower? Or if your Bob Dylan albums really sound better on vinyl? Or why certain songs make you cry? Now, scientist and musician John Powell invites you on an entertaining journey through the world of music. Discover what distinguishes music from plain old noise, how scales help you memorize songs, what the humble recorder teaches you about timbre (assuming your suffering listeners don’t break it first), and more.

Science doesn't speak for itself. Neck-deep in work that can be messy and confounding and naïve in the ways of public communication, scientists are often unable to package their insights into the neat narratives that the public requires. Enter celebrities, advocates, lobbyists, and the funders behind them, who take advantage of scientists' reluctance to provide easy answers, flooding the media with misleading or incorrect claims about health risks. In Bad Advice, Paul A. Offit shares hard-earned wisdom on the dos and don'ts of battling misinformation.

"It doesn't take an Einstein to understand modern physics," says Professor Wolfson at the outset of these 24 lectures on what may be the most important subjects in the universe: relativity and quantum physics. Both have reputations for complexity. But the basic ideas behind them are, in fact, simple and comprehensible by anyone. These dynamic and illuminating lectures begin with a brief overview of theories of physical reality starting with Aristotle and culminating in Newtonian or "classical" physics. After that, you'll follow along as Professor Wolfson outlines the logic that led to Einstein's profound theory of special relativity and the simple yet far-reaching insight on which it rests. With that insight in mind, you'll move on to consider Einstein's theory of general relativity and its interpretation of gravitation in terms of the curvature of space and time.From there, you'll embark on a dazzling exploration of how inquiry into matter at the atomic and subatomic scales led to quandaries that are resolved-or at least clarified-by quantum mechanics, a vision of physical reality so profound and so at odds with our experience that it nearly defies language.By bringing relativity and quantum mechanics into the same picture, you'll chart the development of fascinating hypotheses about the origin, development, and possible futures of the entire universe, as well as the possibility that physics can produce a "theory of everything" to account for all aspects of the physical world. But the goal throughout these lectures remains the same: to present the key ideas of modern physics in a way that makes them clear to the interested layperson.

Work with data like a pro using this guide that breaks down how to organize, apply, and most importantly, understand what you are analyzing in order to become a true data ninja.

Feeling bone-tired, anxious and overwhelmed by the rolling news cycle and the pandemic age, Katherine May seeks to unravel the threads of a life wound too tightly. Could there be another way to live - one that feels more meaningful, more grounded in the places beneath our feet? One that would allow us to feel more connected, more rested and at ease, even as seismic changes unfold on the planet?

Paul Whitehouse and John Bailey have been devout fishermen for longer than they care to remember. A hobby, past time or sport – call it what you want – they have felt the pull of the water ever since they were kids and have never missed the chance to set up on the bank and try their luck. In this wonderful book, the two fishermen collaborate to celebrate the rich tapestry that is fishing – from mentors to memories; from philosophy to modern jargon; from watercraft to becoming self-styled ‘Fishing Detectives’.

Thanks to an ongoing revolution in the science of meteorology, we can now understand how extreme weather conditions arise, produce far more accurate forecasts, and know how to protect ourselves when dangerous conditions develop. The Science of Extreme Weather is your field guide to the worst that Earth’s atmosphere can inflict. In 24 exciting, informative, and potentially life-saving half-hour lectures aimed at weather novices and amateur forecasters alike, you gain a surprisingly powerful tool in the face of such overwhelming forces: knowledge.

Cosmos is one of the bestselling science books of all time. In clear-eyed prose, Sagan reveals a jewel-like blue world inhabited by a life form that is just beginning to discover its own identity and to venture into the vast ocean of space.

The message of modern physics is that physical reality has, at its frontiers, all the aspects of a transcendent order. At the foundation of things, elementary particles can exert instantaneous long-distance influences on each other, can be meaningfully said to have mind-like properties, and can exist in states which are, as Heisenberg wrote, "not quite real, but between the idea of a thing and a real thing."

Drawing on troves of declassified files, including records released by the government for the first time through the author's efforts, Restricted Data traces the complex evolution of the US nuclear secrecy regime from the first whisper of the atomic bomb through the mounting tensions of the Cold War and into the early 21st century. A compelling history of powerful ideas at war, it tells a story that feels distinctly American: rich, sprawling, and built on the conflict between high-minded idealism and ugly, fearful power.

True paranormal stories told in the witnesses own voice. Monsters Among Us is a collection of first-hand eye-witness audio recordings made directly from experiencers of the paranormal, curated by host Derek Hayes. Surround yourself with a spooky, nostalgia-rich atmosphere and treat your ears to terrifying tales and deep dives into supernatural subjects ranging from ghosts, UFOs and alien abductions, to bigfoot, sasquatch and other cryptid creatures. Keep it spooky!