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NOVA Presents

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Ever wonder what's really going on in the world of science? We've got you covered. Join us for conversations with the researchers making tomorrow's breakthroughs, deep dives into the universe's biggest mysteries, and clear explanations of the discoveries that matter most. We're talking climate breakthroughs, space mysteries, AI developments, and quantum leaps, all explained by the people doing the work.

Whether you're curious about breaking headlines, fascinated by black holes and alien worlds, or ready for mind-bending conversations with brilliant scientists, NOVA Presents delivers four incredible series that make complex science feel like chatting with your smartest friend. For over 50 years, NOVA has been your trusted guide to understanding the world, now we're bringing that same curiosity and clarity straight to your ears. Come explore with us.

Discover more NOVA content and subscribe to our YouTube channel.

©2020 WGBH Educational Foundation

Ever wonder what's really going on in the world of science? We've got you covered. Join us for conversations with the researchers making tomorrow's breakthroughs, deep dives into the universe's biggest mysteries, and clear explanations of the discoveries that matter most. We're talking climate breakthroughs, space mysteries, AI developments, and quantum leaps, all explained by the people doing the work.

Whether you're curious about breaking headlines, fascinated by black holes and alien worlds, or ready for mind-bending conversations with brilliant scientists, NOVA Presents delivers four incredible series that make complex science feel like chatting with your smartest friend. For over 50 years, NOVA has been your trusted guide to understanding the world, now we're bringing that same curiosity and clarity straight to your ears. Come explore with us.

Discover more NOVA content and subscribe to our YouTube channel.

©2020 WGBH Educational Foundation
18hr 59min
Thumbnail for "Fusion: Can we recreate the renewable power of stars down on Earth?".
The Sun has always served as humanity’s guiding light and main source of energy. Now, its fusion process could serve as a model for sustainable energy here at home.
November 4, 202127min 2sec32.46 MB
Thumbnail for "Brain Guru".
October 7, 20251hr 28min105.81 MB
Thumbnail for "Bob & Mike's Big Idea: A New Law of Nature".
Has science been missing a fundamental law of nature for centuries?
September 23, 20251hr 11min84.91 MB
Thumbnail for "Black Hole Badass".
September 9, 20251hr 19min95.06 MB
Thumbnail for "The Deepfake Detective".
August 26, 20251hr 24min101.2 MB
Thumbnail for "Mind of a Fossil Hunter".
August 26, 20251hr 37min117.45 MB
Thumbnail for "Introducing Particles of Thought".
August 12, 20251min 35sec1.98 MB
Thumbnail for "The Big Bang: started from inflation, now we’re here".
Scientists are using satellites, static, and the laws of physics to piece together the origin story of the universe—and give us a sneak peek of where we’re headed next.
December 2, 202133min 1sec39.63 MB
Thumbnail for "Black holes: to the event horizon and beyond".
Black holes have been a sci-fi mainstay since the 1970s. But tall tales of space travel, wormholes, and alternate universes get a lot wrong. What’s scientific fact and what’s purely fiction?
November 25, 202131min 3sec37.27 MB
Thumbnail for "The hitchhiker’s guide to exoplanets and alien life".
There are an estimated 10 septillion—or a trillion trillion—potential planets in the observable universe. So far, we know of only one that hosts life. What will it take to answer the age-old question “Are we alone?”
November 18, 202130min 44sec36.89 MB
Thumbnail for "How to make a Milky Way: the ultimate galactic recipe".
Satellites, space observatories, and supercomputers have shown astronomers the ingredients needed to form a galaxy. Spoiler: dark matter is a must.
November 11, 202125min 38sec30.78 MB
Thumbnail for "This is NOVA Now Universe Revealed".
This is NOVA Now Universe Revealed
October 29, 20212min 30sec3.02 MB
Thumbnail for "Would you eat insects to help the planet?".
Consuming insects is good for your body and the environment, scientists say.
October 28, 202129min 38sec35.57 MB
Thumbnail for "Cryptocurrency: the future of money in a digital world?".
Curiosity toward cryptocurrency is growing on an international scale. Here’s what that could mean for the future of investing and spending.
October 14, 202131min 33sec37.87 MB
Thumbnail for "Cannabis: Discovering its effects on the body and brain".
Does cannabis’s ubiquity and legalization at the state level mean it’s safe for consumer use?
September 30, 202131min 58sec38.37 MB
Thumbnail for "The case of hurricanes and climate change ".
Are hurricanes getting stronger? More destructive? And is any of this connected to climate change?
September 16, 202119min 52sec23.84 MB
Thumbnail for "Back to school during a pandemic: experts weigh in".
With students returning to school during the ongoing pandemic, how can we keep them learning, thriving, and ultimately safe?
September 2, 202135min42.01 MB
Thumbnail for "Electric vehicles: infrastructural needs and environmental effects".
Can electric vehicles lessen our carbon emissions and take us to a greener future?
August 19, 202121min 50sec26.2 MB
Thumbnail for "Covid Vaccines & Variants: What will it take to get out of this pandemic?".
We’ve had safe and effective vaccines for eight months now and yet the pandemic rages on. Here’s the latest on what you should know about variants, boosters, global equity, and how we might contain COVID-19.
August 5, 202128min 17sec33.95 MB
Thumbnail for "The science of Unidentified Aerial Phenomena".
What are they, exactly? The answer is out there; just turn to science.
July 22, 202128min 5sec33.72 MB
Thumbnail for "Using technology to cope with drought".
As the Western U.S. faces increasingly drier conditions, discover the technologies being developed to prepare for and cope with drought—especially for vulnerable communities.
July 8, 202127min 58sec33.58 MB
Thumbnail for "The science of exercise—and getting back in the game".
What happens to the bodies and minds of athletes, both elite and amateur, when training is put on hold? And how do we all safely ease back into exercise?
June 24, 202129min 59sec35.99 MB
Thumbnail for "Welcome to NOVA Now season 2!".
The science behind the news.
June 17, 20212min 26sec2.94 MB
Thumbnail for "The science of positive motivation for the New Year".
To properly ring in 2021, we’ll need to understand the neuroscience of getting things done. Meanwhile, Alok took his guests’ favorite motivation songs and turned them into a Spotify playlist.
December 31, 202025min 30sec30.62 MB
Thumbnail for "How the future of satellites might affect life on Earth".
Satellites from NASA and private companies are making headlines. What’s their history and how might their future affect space and life here on Earth?
December 17, 202027min 8sec32.57 MB
Thumbnail for "Covid vaccines are coming: What’s inside, and how and when you’ll get one".
Here’s the reality of producing and distributing coronavirus vaccines.
December 3, 202027min 16sec32.74 MB
Thumbnail for "The future of food".
Food! The unifying and edible commodity that connects us all across cultures and generations.
November 19, 202030min 40sec36.81 MB
Thumbnail for "The statistical science behind polling ".
A statistician and a pollster explain the history of political polling, what went wrong in 2016, and how science concepts determine a poll’s accuracy.
November 2, 202021min 4sec25.3 MB
Thumbnail for "The science of fear".
Does our fascination with horror actually help us cope with real life?
October 22, 202031min 26sec37.73 MB
Thumbnail for "Science in the courtroom".
Discovering the central role of science in the federal court system.
October 8, 202029min 14sec35.1 MB
Thumbnail for "Rising health risks from West Coast wildfires".
What's wildfire smoke made of and how does it affect our air quality, our bodies, and our overall health?
September 24, 202031min 26sec45.28 MB
Thumbnail for "COVID meets CRISPR".
Can gene-editing technology help create a better coronavirus test?
September 10, 202027min 38sec33.18 MB
Thumbnail for "The hidden science of mail-in voting".
Are you ready to mail your ballot?
August 27, 202028min 25sec34.11 MB
Thumbnail for "Welcome to NOVA Now season 1!".
The science behind the news.
August 13, 20202min 8sec3.07 MB

Fusion: Can we recreate the renewable power of stars down on Earth?

Thumbnail for "Fusion: Can we recreate the renewable power of stars down on Earth?".
November 4, 202127min 2sec

The process that powers our sun was still a mystery about 100 years ago. Bit by bit, scientists have worked out that the fusion of hydrogen at a star’s core can generate enough power to keep it shining for billions of years. Now, armed with this knowledge, researchers around the world are trying to figure out if we can recreate that fusion process here on Earth. (And yes, trying to kickstart fusion—and then contain superheated plasmas that reach temperatures up to 100 million degrees Celsius—is just as hard as it sounds.) If scientists can pull it off, the payoff could be huge: A deep understanding of stellar physics could one day lead to a virtually unlimited supply of clean energy. To discover just how, Dr. Alok Patel hears from an astrophysicist and a fusion scientist.

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Thumbnail for "Fusion: Can we recreate the renewable power of stars down on Earth?".
Fusion: Can we recreate the renewable power of stars down on Earth?
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