Beginning with three introductory episodes, this specially curated collection explores 25 of the most important individuals, ideas and discoveries that have transformed our understanding of mathematics over the past 5,000 years. We learn how Indian mathematics provided the foundations for much of our modern thinking, discover why Euclid's Elements is the most influential textbook ever written and hear of the epic feud between Sir Isaac Newton and Gottfried Leibniz over who invented calculus.

In this special thematic anthology, we traverse the solar system, the galaxies and the multiverse, voyaging across space to explore 25 celestial objects and phenomena. Included are programmes on the universe, the sun, the moon, the stars and the planets - among them our near neighbours, Venus and Mars. Also featured are discussions on comets, asteroids and black holes, as well as eclipses, exoplanets and the mysterious, invisible substance known as 'dark matter'.

Melvyn Bragg and guests explore the history of the Islamic world through its religion, thinkers, poetry, empire and rulers. Since 1998, In Our Time has been the go-to radio programme for knowledge seekers and inquiring minds. This special themed collection provides a focussed, wide-ranging introduction to 25 of the ideas and events that shaped the Islamic world, highlighting the numerous connections between Islamdom and the West throughout history.

Radio 4's In Our Time has established itself at the pinnacle of essential conversation on a wide range of subjects from science, history, philosophy and the arts. The programme, which celebrates its 25th anniversary in 2023, is presented by Melvyn Bragg with contributors from the diverse worlds of academia. Opening with four contextual episodes - The Artist, Imagination, The Muses, and Architecture and Power - this thematic anthology contains 25 programmes on the history of visual art. Included are artistic styles and movements.

Melvyn Bragg and guests discuss 25 scientific pioneers who have shaped the development of science over 500 years.

The world's largest land mammal could help us end cancer. The fastest bird is showing us how to solve a century-old engineering mystery. The oldest tree is giving us insights into climate change. The loudest whale is offering clues about the impact of solar storms. For a long time, scientists ignored superlative life forms as outliers. Increasingly, though, researchers are coming to see great value in studying plants and animals that exist on the outermost edges of the bell curve.

Since its debut in 1998, In Our Time has amassed a dedicated following of more than 2 million listeners. Hosted by Melvyn Bragg, with a panel of guest experts, each show features a plethora of fascinating facts and inspirational discourse on topics ranging from democracy to dark matter. This specially curated collection celebrates the rich diversity of poetry in English, focusing on 25 major works and writers from the mediaeval era to the 20th Century.

In Our Time has been the cornerstone of broadcasting on BBC Radio 4 since its launch in 1998. Presented by one of Britain's greatest champions of the arts, Melvyn Bragg, the show explores ideas across history, religion, philosophy, science and culture. With a vast array of contributors from the world of academia, such as Mary Beard, Angie Hobbs and Diarmaid MacCulloch, it is one of Radio 4's most successful programmes. Collected in this thematic anthology are 25 episodes focusing on notable events and individuals in Christian history.

One of BBC Radio's flagship programmes, In Our Time is both highly acclaimed and immensely popular. First broadcast in 1998, it has built an audience of over 2 million listeners, who tune in each week to be enlightened and entertained by Melvyn Bragg and his expert panel as they tackle subjects ranging from macromolecules to the Muses. This special themed collection comprises the highlights of military history: 25 episodes exploring the most important conflicts of the past 3000 years, plus additional programmes discussing the history and future of war and key military themes.

This specially curated collection sees Melvyn Bragg and his panel of experts considering some of the central tenets of the Christian faith. Its wide-ranging scope incorporates key concepts including Heaven, Hell and Purgatory, angels and devils, prayers and miracles, the Fall of Man, the Apocalypse, the Trinity and the Nicene Creed. Also discussed are the most significant historical developments that shaped and influenced Christianity today, among them Gnosticism, Deism, Calvinism and Fundamentalism, the ontological argument, The Book of Common Prayer, papal infallibility and the Rapture.

In the 24 fascinating lectures of Existentialism and the Authentic Life, Professor Skye C. Cleary will lead you through the writings of many existentialists to help you understand how they addressed the biggest of all questions. Writing about love, death, sex, war, plagues, intrigue, murder, deception, and more, these thinkers guide you toward living an authentic and meaningful life in a world that often seems absurd.

In 1998, a brand-new culture show was launched on Radio 4, featuring Melvyn Bragg and a panel of leading academics discussing the ideas, individuals and events that have shaped our world. In Our Time rapidly became one of radio's most well-loved programmes, regularly attracting over 2 million listeners eager to learn more about the topic of the week—which could be asteroids, Zoroastrianism or anything in between. This specially curated collection charts the evolution of the novel as a literary form throughout the past four centuries.

In London in the Time of Dickens, you’ll get the unique opportunity to experience the British capital through the eyes of a literary master whose work is inextricably tied to the city and its rich history. Throughout 12 lectures taught by Professor Lillian Nayder of Bates College, you’ll tour the city of London in a time of rapid transformation through the life and work of Charles Dickens, uncovering the history of the metropolis, while also witnessing the everyday experiences of Londoners from all walks of life as Dickens represents them.

Understanding our humanity - the essence of who we are - is one of the deepest mysteries and biggest challenges in modern science. Why do we have bad moods? Why are we capable of having such strange dreams? How can metaphors in our language hold such sway on our actions? As we learn more about the mechanisms of human behavior through evolutionary biology, neuroscience, anthropology, and other related fields, we're discovering just how intriguing the human species is.

"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.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

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.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

Dr. Catherine Kleier invites us to open our eyes to the phenomenal world of plant life and to the process she calls “Natura Revelata”, the joy of celebrating and learning from the secrets of nature. As Dr. Kleier shares her knowledge with contagious excitement for her subject, she emphasizes the middle ground: Instead of focusing on cell microbiology or the study of ecosystems and habitats, she stresses the basic biology, function, and the amazing adaptations of the plants we see all around us.

In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.

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.