ya gotta keep your worlds apart (APOD 25 Mar 2008)

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Expand view Topic review: ya gotta keep your worlds apart (APOD 25 Mar 2008)

by neufer » Tue Mar 25, 2008 2:14 pm

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"Please, would you tell me," said Alice, a little timidly, ... "why your cat grins like that?"

"It's a Cheshire cat," said the Duchess, "and that's why."

`I didn't know that Cheshire cats always grinned; in fact, I didn't know that cats could grin.'

`They all can,' said the Duchess; `and most of 'em do.'

`I don't know of any that do,' Alice said very politely, feeling quite pleased to have got into a conversation.

`You don't know much,' said the Duchess; `and that's a fact.'
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`All right,' said the Cat; and this time it vanished quite slowly, beginning with the end of the tail, and ending with the grin, which remained some time after the rest of it had gone.

Cheshire Cat fading to smile

`Well! I've often seen a cat without a grin,' thought Alice; `but a grin without a cat! It's the most curious thing I ever saw in my life!'

http://www.cs.cmu.edu/~rgs/alice24a.gif
http://antwrp.gsfc.nasa.gov/apod/ap991216.html
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http://www.seds.org/messier/m/m082.html

<<Recently, over 100 freshly-formed (young) globular clusters have been discovered with the Hubble Space Telescope. Their formation is probably another effect triggered by the encounter with M81. It was estimated that the most recent tidal encounter occurred between about 50 and several 100 million years ago: STScI's most recent number was 600 million years, when the 100-million-year-long period of heavier interaction began.

M82 was discovered on December 31, 1774 by Johann Elert Bode together with M81; he described it as a "nebulous patch", about 0.75 deg away from M81, which "is very pale and of elongated shape," and cataloged it as No. 18 in his catalog. Pierre Méchain independently rediscovered both galaxies as nebulous patches in August 1779 and reported them to Charles Messier, who added them to his catalog after his position measurement on February 9, 1781.>>
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http://www.seds.org/messier/m/m082.html

<<In the infrared light, M82 is the brightest galaxy in the sky; it exhibits a so-called infrared excess (it is much brighter at infrared wavelengths than in the visible part of the spectrum). This behaviour can also be observed for the companion of M51, NGC 5195, and the peculiar galaxy NGC 5128 (Centaurus A).>>
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http://antwrp.gsfc.nasa.gov/apod/ap040601.html
http://antwrp.gsfc.nasa.gov/apod/ap060414.html

<<Very bright in infrared light, well-known starburst galaxy M82's popular name describes its suggestive shape seen at visible wavelengths - The Cigar Galaxy. Ironically, M82's fantastic appearance in this Spitzer Space Telescope image really is due to cosmic "smoke" - the infrared emission of exented dust features blown by stellar winds from M82's luminous, central star forming regions. The false-color view highlights a component of dust emission from complex carbon molecules called polycyclic aromatic hydrocarbons or PAHs. PAHs are also seen in star forming regions throughout our own, much calmer, Milky Way Galaxy and are products of combustion on planet Earth.>>
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http://www.seinfeldscripts.com/TheEnglishPatient.html

The Dominicans are handing out plates of rolled crepes to various tables.

At one table a customer prods a rolled crepe with his fork
and a jet of scalding hot filling squirts out into his face.

CUSTOMER: (pained scream) Aaghh!! My face!

At another table, another customer digs his fork in,
and is rewarded with a faceful of blistering filling.

Neil sticks his fork into his crepe and recoils as hot liquid jets into his face.

DANIELLE: (concerned cry) Neil!

The restaurant is in chaos as yells of pain come from all sides.
Elaine, Jerry and Kramer look round at the commotion.

JERRY: Why are the crepes spraying?
http://antwrp.gsfc.nasa.gov/apod/ap031123.html
http://antwrp.gsfc.nasa.gov/apod/ap070416.html

KRAMER: (looks over at the three guys) The Dominicans are rolling them
too tight. (regretful) Uhm, well, that's why you gotta get real Cubans.

Another scream rents the air.
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by bystander » Tue Mar 25, 2008 12:50 pm

A long time ago in galaxies far, far away...Star Wars

by orin stepanek » Tue Mar 25, 2008 12:44 pm

As galaxies collide there isn't too many stars that collide. The space between stats is so vast that the galaxies would eventually combine. It creates a lot of star forming though.
Orin

ya gotta keep your worlds apart (APOD 25 Mar 2008)

by neufer » Tue Mar 25, 2008 12:19 pm

http://apod.nasa.gov/apod/ap080325.html
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GEORGE: You know what's going to happen now?

JERRY: Worlds collide. (points at George)

GEORGE: Whe ... Well yeah!

JERRY: Because this world is your sanctuary and if that world comes into contact with --

GEORGE: YES! It Blows Up! So if you know that, what did you tell Elaine for?

JERRY: I didn’t know. Kramer told me about the worlds.

GEORGE: You couldn't figure out the “Worlds Theory” for yourself? It's
just common sense. Anybody knows, ya gotta keep your worlds apart.
(gesturing with hands going outward)
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