Cosmos Episodio 4 parte 7/7

Episodio 4: Cielo e infierno

Contenido:

El evento de Tunguska, la composición y el origen de los cometas.
Asteroides y cráteres de impacto.
El planeta Venus en la ficción y en la realidad.
Venus como ejemplo de efecto invernadero.

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

Episode 4: Heaven and Hell

Contents:

1. Opening
2. Heaven and Hell
3. Tunguska Event
The Tunguska event
4. Comets
The composition and origin of comets
5. Collisions with Earth
Asteroids and impact craters
Lunar impact seen by Canterbury monks in 1178 (Giordano Bruno (crater))
6. Planetary Evolution
7. Venus
The controversial theories of Immanuel Velikovsky
The planet Venus in fiction and fact
8. Descent to Venus
Venera landers
9. Change
Human impact on the global environment
10. Deaths of Worlds
Venus as an example of the greenhouse effect
11. Conclusion
12. Cosmos Update 10 years later
The hellish conditions of Venus are a reminder of increasing greenhouse

effect.
Source: http://en.wikipedia.org/wiki/Cosmos:_A_Personal_Voyage

Category:

Science & Technology

Tags:

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[VodkaFanClub]

Thank you so much for uploading! For the last 2 days I was doing nothing but drinking some alcohol, sitting back in my chair and watching Cosmos parts for hours through the night.. Carl was such a great person and helped so many people to understand the importance of our beautiful planet's and our existence. It's just youtube and I'm just nobody sitting in front of a computer. And still, my eyes are more opened now than before. Thank you for uploading again!!

[stewstudboy]

omg.....i just read ur comment after watching this series...sitting back in my chair drunk thinking how in my heart i have given up on it all...everything....earth after 30 year and we still have done nothing....its over ....checkmate,,,,,,soooooooooo­ooooooooooooo depressing.....tho i do love carl

[alfonsotulli]

I was 3 years old when this showed up in US. In 30 years, we have to say, nothing really changed :(

[nokomarie1963]

@trucking42witness About the satellite telemetry, do you think the damage to the environment started just a year or two ago? No, the problem started with the machine age. But be at peace about it, this won't kill the planet. We and the current population of man and other living specimens won't be there in the future. that's all.

[refch]

LISTEN TO CARL SAGAN FOR CLEAN ENERGY

[GracielaCooper]

hmhey bin so einsam jemand evtl lust zu camen oder schreibn

[trucking42witness]

Satelite telemetry shows that the Antartic has been cooling since 1957 with 2004 the coldest on record. Why do you thinkclimate gat agenda required the misrepresentation of Global tempratures

[trucking42witness]

Bolshevick, Mans delusion of self importance, and impact is so miniscule to mature that man imagines in his own mind that he is God on this earth. Mount St Helen Put more pollution in to the air than all of mans impact in all of history.

one good polar shift, and civilazation starts over. It has happend befor, and it will happen again. So the New World Order can get of off the cross we need the wood for the fire.

[lebleufleur]

it's time to move

[akirosette]

get a degree in physics and the other sciences

Solve the fucking energy crisis, fusion is your best bet, Solar is okay too, wind power is shit. wave power is silt

[stewstudboy]

any wise suggestions?

[akirosette]

No U

statement still stands, stop being a pessimistic fuckwit and do something.