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Talks
7 results

Fabio Pacucci: Could we harness the power of a black hole?

Imagine a distant future when humans reach beyond Earth, forge cities on planets thousands of light-years away, and maintain a galactic web of trade and transport. What would it take to make that leap? And where would we get enough energy to power that civilization? Fabio Pacucci explores the possibility of harnessing energy from a black hole to...
https://www.ted.com/talks/fabio_pacucci_could_we_harness_the_power_of_a_black_hole

Fabio Pacucci: Could the Earth be swallowed by a black hole?

From asteroids capable of destroying entire species to supernovae that could exterminate life on Earth, outer space has no shortage of forces that could wreak havoc on our planet. But there's something in space that is even more terrifying than any of these -- something that wipes out everything it comes near. Fabio Pacucci examines the probabil...
https://www.ted.com/talks/fabio_pacucci_could_the_earth_be_swallowed_by_a_black_hole

Fabio Pacucci: Why the Sun could crash your internet

In September 1859, miners following the Colorado gold rush woke up to another sunny day. Or so they thought. To their surprise, they soon discovered it was actually 1am and the sky wasn't lit by the sun, but rather by brilliant drapes of light. The blazing glow was a solar storm— the largest in recorded history. So what exactly is a solar storm?...
https://www.ted.com/talks/fabio_pacucci_why_the_sun_could_crash_your_internet

Fabio Pacucci: Can a black hole be destroyed?

Black holes are among the most destructive objects in the universe. Anything that gets too close to a black hole, be it an asteroid, planet, or star, risks being torn apart by its extreme gravitational field. By some accounts, the universe may eventually consist entirely of black holes. But is there any way to destroy a black hole? Fabio Pacucci...
https://www.ted.com/talks/fabio_pacucci_can_a_black_hole_be_destroyed

Fabio Pacucci: Yes, scientists are actually building an elevator to space

Sending rockets into space requires sacrificing expensive equipment, burning massive amounts of fuel, and risking potential catastrophe. So in the space race of the 21st century, some engineers are abandoning rockets for something more exciting: elevators. What would it take to build such a structure? Fabio Pacucci explores the physics behind mo...
https://www.ted.com/talks/fabio_pacucci_yes_scientists_are_actually_building_an_elevator_to_space

Fabio Pacucci: Newton's three-body problem explained

In 2009, researchers ran a simple experiment. They took everything we know about our solar system and calculated where every planet would be up to 5 billion years in the future. They ran over 2,000 simulations, and the astonishing variety in results revealed that our solar system may be much less stable than it seems. Fabio Pacucci explores the...
https://www.ted.com/talks/fabio_pacucci_newton_s_three_body_problem_explained

Fabio Pacucci: Hawking's black hole paradox explained

Today, one of the biggest paradoxes in the universe threatens to unravel modern science: the black hole information paradox. Every object in the universe is composed of particles with unique quantum properties and even if an object is destroyed, its quantum information is never permanently deleted. But what happens to that information when an ob...
https://www.ted.com/talks/fabio_pacucci_hawking_s_black_hole_paradox_explained
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