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Ag imirt ar an bhfreastalaí:
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- Eachtra 5 How Does The Nucleus Hold Together?
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- Eachtra 30 What If Gravity is NOT Quantum?
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- Eachtra 32 What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis
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1 Radhairc
PBS Space Time - Season 2023 Episode 5 How Does The Nucleus Hold Together?
1 Radhairc
Two protons next to each other in an atomic nucleus are repelling each other electromagnetically with enough force to lift a medium-sized labradoodle off the ground. Release this energy and you have, well, you have a nuclear explosion. Just as well there's an even stronger force than the electromagnetism holding our nuclei together. But it's not the strong force, as you might have imagined. At least not directly. Nuclei are held together by a quirk of nature, without which we would have no complex atoms, no chemistry, and certainly no labradoodles.
Runtime: 26:14 nóiméad
Cáilíocht: HD
An Chéad Dáta Aeir: Feb 11, 2015
Dáta deireanach an aeir: Dec 19, 2024
Eachtra: 397 Eachtra
Séasúr: 12 Séasúr
IMDb: 1
Eochairfhocal: astrophysics, science and technology
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