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\nDoes Antimatter Create Anti-Gravity?\n

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\n\nPublisher:\n\nPBS\n\n\n
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\nFrom hoverboards to flying cars to cloud cities, anti-gravity is a staple of science fiction and our dream of a less Earth-bound future. But in the real universe gravity appears to be a purely attractive force. Feels like its main MO is...\nFrom hoverboards to flying cars to cloud cities, anti-gravity is a staple of science fiction and our dream of a less Earth-bound future. But in the real universe gravity appears to be a purely attractive force. Feels like its main MO is keeping us stuck to the surface of this lonely rock. But maybe if we science hard enough we can remove the fiction from science fiction. For the sake of our flying cars we should at least try. And for many years, physicists have wondered whether a certain well-known exotic material may experience gravitational repulsion from the Earth. That material is antimatter, and physicists at CERN have just completed a very long and very difficult experiment to answer a seemingly simple question: does antimatter fall down, or does it fall up?\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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16:30
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nPBS Space Time\n\n
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Date
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2024
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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antimatter, space, outer space, quantum mechanics, time, black holes, the universe, science fiction, gravitational field
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Additional Tags

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anti gravity, physics, astrophysics, space physics, pbs, space time, pbs space time, matt o’dowd, einstein, einsteinian physics, general relativity, special relativity, dark energy, dark matter, math, calculus, maths, holographic universe, holographic principle, rare earth, anthropic principle, weak anthropic principle, strong anthropic principle, flying cars, quantum properties, minus signs, cpt transformation, regular hydrogen, gravitational repulsion, equivalence principle, regular matter, cpt symmetry, repulsive gravity, gravitational mass
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Classroom Considerations

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Video is ad-free
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Educator Ratings

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