Renowned cosmologist Max Tegmark will take us on a journey through some of the greatest mysteries of our existence, and through the physics, astronomy and mathematics that are the foundation of his work.
As the ability to blur the physical and digital worlds becomes a global phenomenon, Nonny de la Pena is harnessing that transformative ability to tell stories like never before. Learn how she uses the immersive power of VR to help people connect to important issues they might otherwise ignore.
2016 • Technology
Wayne Pacelle, President of the Humane Society of the United States, draws a practical roadmap for how we can use the marketplace to promote the welfare of all living creatures, and how industries, innovators and consumers are coming together in this powerful social movement.
2016 • Economics
Through her unique understanding of some of our greatest presidents, Doris Kearns Goodwin, writer and presidential biographer, provides leadership lessons we all can learn from in our never-ending pursuit to live our fullest and most successful lives.
2016 • Lifehack
Can you ever travel from one place to another? Ancient Greek philosopher Zeno of Elea gave a convincing argument that all motion is impossible - but where's the flaw in his logic? Colm Kelleher illustrates how to resolve Zeno's Dichotomy Paradox.
John Hendricks, founder of the Discovery Channel and CuriosityStream, explores the largest numbers in the Universe and describes how the average person might be able to comprehend their scale. How can a normal person understand "quadrillion" in real terms?
Mathematical formulas can be found in the arrangement of seeds on a sunflower, the structure of the spirals in the shells of certain marine animals, and the distribution of leaves around a plant stem. These formulas recur in nature from snowflakes to the stripes on a zebra.
Hannah travels down the fastest zip wire in the world to learn more about Newton's ideas on gravity. His discoveries revealed the movement of the planets was regular and predictable. James Clerk Maxwell unified the ideas of electricity and magnetism, and explained what light was. As if that wasn't enough, he also predicted the existence of radio waves. His tools of the trade were nothing more than pure mathematics. All strong evidence for maths being discovered. But in the 19th century, maths is turned on its head when new types of geometry are invented. No longer is the kind of geometry we learned in school the final say on the subject. If maths is more like a game, albeit a complicated one, where we can change the rules, surely this points to maths being something we invent - a product of the human mind. To try and answer this question, Hannah travels to Halle in Germany on the trail of perhaps one of the greatest mathematicians of the 20th century, Georg Cantor. He showed that infinity, far from being infinitely big, actually comes in different sizes, some bigger than others. This increasingly weird world is feeling more and more like something we've invented. But if that's the case, why is maths so uncannily good at predicting the world around us? Invented or discovered, this question just got a lot harder to answer.
2/3 • Magic Numbers: Hannah Fry's Mysterious World of Maths • 2018 • Math