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Sep 2, 2008, 1:32:05 PM9/2/08
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Comment on 1 in 75! by Massimo

Posted: 02 Sep 2008 06:30 AM CDT

It’s not that surprising. As written by Feynman over 20 years ago, after the inquiry that followed the Challenger disaster, the engineers were convinced that the probability of an engine failure (alone) was around 1/200.
The NASA management, on the contrary, claimed the probability of a fatal accident to be about 1/10000, which was (and is) an absolutely irrealistic, and irresponsibly misleading figure, meant to reassure the non-military crew members that were starting to be included in the shuttle missions (e.g. there was a schoolteacher on the Challenger, and she had accepted mainly because the NASA had convinced her that the flight was abolutely safe).
If you consider the aging of the structures, the difficulty of proper manteinance and the constant funding cut suffered by NASA, one in 75 is perhaps even a conservative estimate.


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Sep 5, 2008, 1:24:27 PM9/5/08
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Comment on what do you think of “google chrome”? by andrea

Posted: 05 Sep 2008 08:53 AM CDT

Aggiungo questo indiritto alla discussione:

http://punto-informatico.it/2394678/PI/News/chrome-un-buco-nero.aspx

E vi faccio notare che la sfera blu all’interno dei colori di GOOGLE è EXPLORER.

A.

Comment on what do you think of “google chrome”? by Alexziller

Posted: 05 Sep 2008 03:20 AM CDT

the logo seems to have something to do with Quantum Chromo-Dynamics as pointed out by “the Reference Frame”..

Comment on what do you think of “google chrome”? by Mau

Posted: 04 Sep 2008 05:34 PM CDT

Hey guys,after the initial enthusiasm for the entry of BigG in the World of Browsers, I cannot feel completely satisfied, at least in that starting phase of the launch!
Indeed, despite the (doubtless real) improvement on loading speed also declared by media and newsp. I encountered some troubles in viewing Pdf files!! (slowness in scrolling pages and successive multiple crashes).That was badly astonishing as well as a bit absurd, since Google-Acrobat bargains are well known to everybody! (think, for instance to Gpack).Lastly, skimming over the “ridiculous”, Chrome didn´t allow me to display images included in the mails of our “Blog Comments Alert”.. and I use gmail and google page to see my mail!!
Did anybody of u find similar problems?
Best,
Mau
p.s: as for the logo I Found it pretty good!Just on Gooooogle style..

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Sep 8, 2008, 1:31:31 PM9/8/08
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Comment on are you scared? by alexziller

Posted: 08 Sep 2008 12:01 PM CDT

some other interesting stuff I found:

http://www.nytimes.com/2008/06/21/science/21cernw.html
Dr. Mangano conclude, “Indeed, conservative arguments based on detailed observations and the best-available scientific knowledge, including solid astronomical data, conclude, from multiple perspectives, that there is no risk of any significance whatsoever from such black holes.”

also this guy took the issue quite seriously. Have a look, really interesting:
http://backreaction.blogspot.com/2008/04/black-holes-at-lhc-what-can-happen.html

@Max: beh, c´´e chi dice che avrebbero a disposizione ancora 10^21 anni per redarre l´articolo..mah, intanto answer the question! :-)
http://it.answers.yahoo.com/question/index?qid=20080901075231AAuL4hw

Comment on are you scared? by Massimo

Posted: 08 Sep 2008 10:21 AM CDT

Ehehe carina la pagina di Repubblica.
Davvero si scomoderebbero a lavorare e mandare in stampa il giornale secondo te?

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