Cosmos Episodio 9 parte 2/7

Episode 9: The Lives of the Stars

Contents:

1. Opening
2. Apple Pie
Atoms (electrons and nucleus)
3. The Very Large
Powers of ten, the googol and the googolplex, infinity
4. Atoms
5. Chemical Elements
The periodic table of elements
6. Nuclear Forces
Protons and neutrons
7. The Stars and Our Sun
The lifecycle of stars; white dwarfs, neutron stars, black holes
8. Death of Stars
The end of the Sun and of Earth, supernovae, red giants, pulsars
9. Star Stuff
The creation of different atomic nuclei in stars
Radioactivity and cosmic rays
10. Gravity in Wonderland
Gravity and its effects; gravity as the curvature of spacetime, the
wormhole hypothesis
11. Children of the Stars
12. Cosmos Update 10 years later
Supernova SN 1987A.
Neutrino astronomy.
Source: http://en.wikipedia.org/wiki/Cosmos:_A_Personal_Voyage

Episodio 9: Las vidas de las estrellas

Contenido:

Potencias de diez, el googol y el googolplex; el infinito.
Átomos (electrones, protones, neutrones)
La tabla periódica de los elementos.
La creación de diferentes nucleos atómicos en el interior de las
estrellas.
El ciclo de las estrellas; enanas blancas, estrellas de neutrones,
agujeros negros.
La muerte del Sol y de la Tierra, supernovas, gigantes rojas, pulsars.
Radiactividad y rayos cósmicos.
La gravedad y sus efectos; la gravedad como curvatura del
espacio-tiempo, la hipótesis de los agujeros de gusano.
Fuente: http://es.wikipedia.org/wiki/Cosmos:_Un_viaje_personal

Category:

Science & Technology

Tags:

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• speed
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• relatividad
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• quimica
• infinito
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• estrellas

[jtbovis]

If Carl Sagan was my science teacher at school I have no doubt I would've done infinitely better than I did :P

[Anetuka]

That's really interesting. It's such a pity that there are no longer any fine science shows like Cosmos.

[leokimvideo]

@CounterNerd we all do

[JSprayaEntertainment]

elements 57 -71 are missing from Theodore Gray's Element chart , Why ?

[charlie177]

This series should be obligatory in all of the schools of the planet

[ktawut]

too bad intellectuals and people who care about science and reasons are not in power in todays world, but instead we have conservatives war mongers, greedy businessmen and the extremes ....

[mecrazy5]

MY BRAIN IS FULL OF BILLIONS AND BILLIONS OF FUCK!

[CounterNerd]

I wish he was my teacher

[Exarian]

@vmelkon

oops, I meant dark matter. This predates the theory that "dark" matter and "dark" energy account for the mass in the universe that used to be unaccounted for.

[vmelkon]

@Exarian What predates knowledge of antimatter? the anti-electron (positron) was discovered in 1932 and there was the possibility to detect it even sooner with the right experiments. Then look up positronium. Then look up di-positronium. Then look up mesonated atoms (atoms with a meson orbiting it instead of a electron)

[Exarian]

Huh... I guess this DOES predate knowledge of antimatter and dark matter.

[Exarian]

They should have sent a poet.