NOVA S51E05 · A.I. Revolution
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Overview
A.I. tools like ChatGPT seem to think, speak, and create like humans. But what are they really doing? From cancer cures to Terminator-style takeovers, leading experts explore what A.I. can – and can't – do today, and what lies ahead.
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3. Building the Eiffel Tower2024-02-14 · 53mExplore the revolutionary engineering behind Paris’s iconic landmark. Completed in just over two years for the 1889 World’s Fair, the iron tower smashed the record for the tallest
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4. Hunt for the Oldest DNA2024-02-21 · 54mFor decades, scientists have tried to unlock the secrets of ancient DNA. Follow the dramatic quest to recover DNA millions of years old and reveal a lost world from before the last
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5. A.I. Revolution2024-03-27 · 54mA.I. tools like ChatGPT seem to think, speak, and create like humans. But what are they really doing? From cancer cures to Terminator-style takeovers, leading experts explore what
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6. Great American Eclipse2024-04-03 · 54mExplore the spectacular cosmic phenomenon of a total solar eclipse. In April 2024, the Moon's shadow is sweeping from Texas to Maine, as the U.S. witnesses its last total eclipse u
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7. Secrets in Your Data2024-05-15 · 54mWhether you’re on social media or surfing the web, you’re probably sharing more personal data than you realize. Find out where your data is going, who’s selling it, and how you – a
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8. Decoding the Universe: Cosmos2024-05-22 · 54mHow big is the universe? Will it ever end? Why is so much of it made of mysterious dark matter and energy? See how mind-bending discoveries over the past 50 years have revolutioniz
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9. Solar System: Storm Worlds2024-10-02 · 54mOut in the solar system, the weather gets wacky – with globe-spanning dust storms, monsoons of liquid methane, and lightning 10 times stronger than here on Earth. Discover the forc
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10. Solar System: Strange Worlds2024-10-09 · 54mFrom a dwarf planet that looks like a deflated football, to a tiny moon with cliffs taller than Mt. Everest, to the spectacular rings of Saturn, discover how the effects of gravity
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11. Solar System: Volcano Worlds2024-10-16 · 54mAll around our solar system, volcanoes are powerful shapers of worlds. Next door on Mars is Olympus Mons, a giant volcanic mountain more than twice the size of Mt. Everest. And clo
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12. Solar System: Icy Worlds2024-10-23 · 54mIce might seem familiar to us on Earth, but out in the solar system, it can get quite exotic. From Uranus’s ultra hot superionic ice, to glaciers of nitrogen ice on Pluto, to carbo
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13. Solar System: Wandering Worlds2024-10-30 · 54mThe classic view of our solar system contains eight orderly planets, some with moons in neat orbits – but when we look closer, we discover a bunch of stuff missing from this simple
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14. Decoding the Universe: Quantum2024-11-06 · 54mWhen we look at the world at the tiniest scales in the subatomic realm, things get weird – very weird. Welcome to the quantum universe, where particles can spin in two directions a
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15. Building Stuff: Boost It!2024-11-13 · 54mAround the world, engineers are finding ingenious ways to amplify our abilities and senses – allowing us to access and shape the world way beyond our natural gifts. From helping a
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16. Building Stuff: Reach It!2024-11-20 · 54mFrom the time our species first evolved, we’ve been on the move. Not content to stay in one place, we’ve imagined and invented and built our way from one place to the next. From de
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17. Building Stuff: Change It!2024-11-27 · 54mThousands of years of human innovation have allowed us to shape the environment to improve lives. The consequences of our activities are not always benign – but there are solutions
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18. Lost Tombs of Notre Dame2024-12-18 · 54mAfter the devastating 2019 fire at Notre Dame, two mysterious sarcophaguses were discovered under the cathedral’s stone floor. Who is buried in them, and what secrets will these co