Scientists are now finally discovering what thinkers, musicians, or even any of us with a Spotify account and a set of headphones could have told you on instinct: music lights up multiple corners of the brain, strengthening our neural networks, firing up memory and emotion, and showing us what it means to be human. In fact, music is as essential to being human as language and may even predate it. Can music also repair broken networks, restore memory, and strengthen the brain?
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The multiverse hypothesis, suggesting that our universe is but one of perhaps infinitely many, speaks to the very nature of reality. Join physicist Brian Greene, cosmologists Alan Guth and Andrei Linde, and philosopher Nick Bostrom as they discuss and debate this controversial implication of forefront research and explore its potential for redefining the cosmic order. Moderated by Robert Krulwich and featuring an original musical interlude, inspired by parallel worlds, by DJ Spooky.
2015 • Astronomy
Ninety years after the historic double-slit experiment, the quantum revolution shows no sign of slowing. Join a vibrant conversation with renowned leaders in theoretical physics, quantum computation, and philosophical foundations, focused on how quantum physics continues to impact understanding on issues profound and practical, from the edge of black holes and the fibers of spacetime to teleportation and the future of computers.
What we touch. What we smell. What we feel. They’re all part of our reality. But what if life as we know it reflects only one side of the full story? Some of the world’s leading physicists think that this may be the case. They believe that our reality is a projection—sort of like a hologram—of laws and processes that exist on a thin surface surrounding us at the edge of the universe.
2014 • Physics
From a bee’s hexagonal honeycomb to the elliptical paths of planets, symmetry has long been recognized as a vital quality of nature. Einstein saw symmetry hidden in the fabric of space and time. The brilliant Emmy Noether proved that symmetry is the mathematical flower of deeply rooted physical law. And today’s theorists are pursuing an even more exotic symmetry that, mathematically speaking, could be nature’s final fundamental symmetry: supersymmetry.
2016 • Math
A new generation of technology is revolutionizing neuroscience, allowing a closer study of the brain than had ever seemed possible. The techniques are hybrids of optics, genetics, and synthetic biology with the ability to manipulate brain activity, often in real time. Through direct stimulation of neural connections, some of these techniques hold the promise for the treatment of diseases like depression or schizophrenia.
2019 • Brain
On September 14th, 2015, a ripple in the fabric of space, created by the violent collision of two distant black holes over a billion years ago, washed across the Earth. As it did, two laser-based detectors, 50 years in the making – one in Louisiana and the other in Washington State – momentarily twitched, confirming a century-old prediction by Albert Einstein and marking the opening of a new era in astronomy. Join some of the very scientists responsible for this most anticipated discovery of our age and see how gravitational waves will be used to explore the universe like never before.
2016 • Astronomy
Extra dimensions of space — the idea that we are immersed in hyperspace — may be key to explaining the fundamental nature of the universe. Relativity introduced time as the fourth dimension, and Einstein’s subsequent work envisioned more dimensions still — but ultimately hit a dead end. Modern research has advanced the subject in ways he couldn’t have imagined. John Hockenberry joins Brian Greene, Lawrence Krauss, and other leading thinkers on a visual tour through wondrous spatial realms that may lie beyond the ones we experience.
2015 • Physics
What happened to all of the universe's antimatter? Can a particle be its own anti-particle? And how do you build an experiment to find out? In this program, particle physicists reveal their hunt for a neutrino event so rare, it happens to a single atom at most once every 10,000,000,000,000,000,000,000,000 years: far longer than the current age of the universe. If they find it, it could explain no less than the existence of our matter-filled universe.
2019 • Physics
Scientists are now finally discovering what thinkers, musicians, or even any of us with a Spotify account and a set of headphones could have told you on instinct: music lights up multiple corners of the brain, strengthening our neural networks, firing up memory and emotion, and showing us what it means to be human. In fact, music is as essential to being human as language and may even predate it. Can music also repair broken networks, restore memory, and strengthen the brain?
2019 • Music
When no one is looking, a particle has near limitless potential: it can be nearly anywhere. But measure it, and the particle snaps to one position. How do subatomic objects shed their quantum weirdness? Experts in the field of physics, including David Z. Albert, Sean Carroll, Sheldon Goldstein, Ruediger Schack, and moderator Brian Greene, discuss the history of quantum mechanics, current theories in the field, and possibilities for the future.
2014 • Physics
Stuff happens. The weather forecast says it’s sunny, but you just got drenched. You got a flu shot—but you’re sick in bed with the flu. Your best friend from Boston met your other best friend from San Francisco. Coincidentally. What are the odds? Risk, probability, chance, coincidence—they play a significant role in the way we make decisions about health, education, relationships, and money. But where does this data come from and what does it really mean?
2015 • Math
You exist. You shouldn’t. Stars and galaxies and planets exist. They shouldn’t. The nascent universe contained equal parts matter and antimatter that should have instantly obliterated each other, turning the Big Bang into the Big Fizzle. And yet, here we are: flesh, blood, stars, moons, sky. Why? Come join us as we dive deep down the rabbit hole of solving the mystery of the missing antimatter.
2018 • Physics
'My personal lullaby for a frenetic world. A manifesto for a slower pace of existence' - Max Richter. Max Richter's Sleep is a meditative respite from the rush and chaos of modern life that studies a universal experience. This documentary film follows acclaimed composer and musician Max Richter and his creative partner, artist and Bafta-winning film-maker Yulia Mahr, as they navigate an ambitious performance of his celebrated eight-hour opus Sleep at an open-air concert in Los Angeles. Emmy-nominated director Natalie Johns weaves in Mahr's personal archive and performance footage from Berlin, Sydney and Paris to create a rich portrait of a shared artistic process, along with contributions that illuminate both the science and the story behind the work.
2020 • Music
Bob Marley's musical (and cultural) shadow is so large that the man clearly needed an authoritative documentary portrait--and Marley steps in with all the right stuff to fill the role. Working with official rights to the music and access to Marley's family and friends, Oscar-winning documentarian Kevin Macdonald (One Day in September) creates a thorough account that hits the major points, not stinting on some of the less admirable aspects of Marley's life (including his brood of children fathered with women other than his patient wife, Rita, whose presence indicates just how much she puts Marley's legacy above his personal infidelities). Especially interesting is the sketch of Bob Marley's youth, as a mixed-race--and thus socially ostracized--kid from the village of Nine Mile who began to put together a reggae sound with a group of like-minded musicians in Jamaica in the late '50s and early '60s. That period comes to life, and the account of Marley's ascent, while familiar from such sagas, has its share of offbeat incidents. His death, at age 36 in 1981, does not dominate the movie, but Macdonald does a good job of getting that story laid out. In the meantime, the music and the concert footage are more than enough to justify the movie's existence, and Macdonald makes time to include thoughts about politics, ganja smoking, and Rastafarianism, too. If it's not the final word on Marley, it's an excellent start.
2012 • Music
How is it that Beethoven, who is celebrated as one of the most significant composers of all time, wrote many of his most beloved songs while going deaf?
A journey into the BBC archives unearthing glorious performances and candid interviews from the golden age of jazz. Featuring some of the greatest names in American music, including the godfather of New Orleans jazz Louis Armstrong, the King of Swing Count Basie, Duke Ellington, Oscar Peterson, Dizzy Gillespie and Ella Fitzgerald. Broadcasted as part of the Old Masters, Rising Stars: Jazz On BBC Four season, this film unlocks the BBC archives to explore the words and music of some of the greatest names in jazz. The BBC soon moved on from Lord Reith's proclamation, made in the 1930s, that jazz was "a filthy product of modernity", and invited some of the legends from the golden age of American jazz to perform and talk on British television. This film is a series of revealing portraits, from Louis Armstrong, jazz's first great soloist and global ambassador, to Duke Ellington, the ever-suave bandleader and composer who brought a new sophistication and ambition to the music. Count Basie is sheer swing, Dizzy Gillespie provoked a musical revolution with bebop, and Ella Fitzgerald is just incomparable. Through long-forgotten archive and specially shot interviews, Jazz Legends In Their Own Words tells the story of an art form that has been called "America's gift to the world".
2014 • Music
The composer examines the age of Haydn, Mozart, Beethoven, Schubert, Mendelssohn, Schumann and Chopin. This period from 1750 to 1850 saw composers going from being paid, liveried servants of princes and archbishops to working as freelancers required to appeal to a new, middle-class audience. The era also saw tremendous social upheaval, including the American, French and Industrial revolutions, but until around the turn of the 19th century, the music that was being written bore little relevance to the tumultuous changes in society.
S1E3 • Howard Goodall's Story of Music • 2013 • Music
When you listen to music, multiple areas of your brain become engaged and active. But when you actually play an instrument, that activity becomes more like a full-body brain workout. What's going on? Anita Collins explains the fireworks that go off in musicians' brains when they play, and examines some of the long-term positive effects of this mental workout.