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Cosmos Episodio 7 parte 5/7

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Uploaded by on Oct 17, 2008

Episodio 7: El espinazo de la noche

Contenido:

La comprensión de que las estrellas son soles.
La Via Láctea y su historia en la mitología.
Los filósofos jónicos: Anaximandro, Demócrito, Pitágoras, Aristarco de

Samos, Empédocles, Tales de Mileto.

Fuente:
http://es.wikipedia.org/wiki/Cosmos:_Un_viaje_personal

Episode 7: The Backbone of Night

Contents:

1. Opening
2. What are the Stars?
Sagan's childhood in Brooklyn, New York
3. Brooklyn Schoolroom
Teaching children about the cosmos (1)
4. Mythology of Stars
The realization that stars are suns; the Milky Way mythology of the
!Kung bushmen and ancient Greeks.
5. Ancient Greek Scientists
The history of ancient Ionia, Thales
The tyrant Polycrates
6. Science Blossoms
Anaximander's use of a stick to tell time and season, Empedocles and
the water thief
7. Democritus
The Ionian philosophers: Democritus...
8. Pythagoras
...Pythagoras, Theodorus, Anaxagoras
9. Plato and the Others
Plato, Aristotle, Aristarchus and The Pythagoreans were suppressors of
knowledge, advocates of slavery and of epistemic secrecy
10. Distance to Stars
Christiaan Huygens
11. Evidence of Other Planets
Source: http://en.wikipedia.org/wiki/Cosmos:_A_Personal_Voyage

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Top Comments

  • Carl looks so cute in this clip...he almost doesn't stop smiling!

  • LOL I WATCHED FOR SCHOOL LAST YEAR HAHA

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All Comments (10)

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  • Acabo de entender. La raíz cuadrada de 2 es imposible. Pi es imposible. El universo no es perfecto. No hay creador.

    Estoy honestamente impactado.

  • Thanks for everything Dr. Sagan

  • El sujeto moderno pagado de si mismo. Ahistorico y pragmatico. Limitado a su epoca y circunstancias.

  • Vaya, no me esperaba que fuese a meterse tanto con Platón y Pitágoras!

    jajaja

    Muy interesante.

  • And check at 1:36, majestic shot of him.

  • subtitulos!!!

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