Spremite se za Veliki prasak 10. septembra!

[scallop]

Kao tehnolog, pojma nemam koliko mi je bezbedan mobilni. Ne znam ni gde je. Čemu to uopšte služi ako sam ja mobilan? Razumem i da su ti igrice bezbedne. Pa, lep je ovaj svet, a protuberance neka vesele one koji se njima bave.

[Meho Krljic]

Kao nesvršeni tehnolog, ja se slažem sa tvojom konstatacijom da svako, uključujući protuberance, treba da radi svoj posao, a ja da igram igre. 

[scallop]

Nemoj lečiti što ne možeš sprečiti.


Off topic: Ništa nisi rekao za fotku lule mira i balajlice za kišu. To je najbolja fotka koju sam postavio na sajtu.

[Meho Krljic]

E, sad, u svetlu onoga što je Kufer juče pisao, ovo mi je baš slatko:

Lies, Damned Lies, and Quantum Statistics? 

Statistics has a bad reputation, and has had for a long time, as demonstrated by Mark Twain's famous quote^[1] that I paraphrased to use as the title of this blog post. Of course physics is supposed to be above the fudging of statistical numbers to make a point.  Well, on second thought, theoretical physics should be above fudging (in the experimental branch, things are not so clear cut).
Statistical physics is strictly about employing all mathematically sound methods to deal with uncertainty. This program turned out to be incredibly powerful, and gave a solid foundation to the thermodynamic laws.  The latter were empirically derived previously, but only really started to make sense once statistical mechanics came into its own, and temperature was understood to be due to the Brownian motion. Incidentally, this was also the field that first attracted a young Einstein's attention. Among all his other accomplishments, his paper on the matter that finally settled the debate if atoms were for real or just a useful model is often overlooked. (It is mindboggling that within a short span 0f just 40 years ('05-'45) science went from completely accepting the reality of atoms, to splitting them and unleashing nuclear destruction).
Having early on cut his teeth on statistical mechanics, it shouldn't come as a surprise that Einstein's last great contribution to physics went back to this field. And it all started with fudging the numbers, in a far remote place, one that Einstein had probably never even heard of.
In the city that is now the capital of Bangladesh, a brilliant but entirely unknown scholar named Satyendra Nath Bose made a mistake when trying to demonstrate to his students that the contemporary theory of radiation was inadequate and contradicted experimental evidence.  It was a trivial mistake, simply a matter of not counting correctly. What added insult to injury, it led to a result that was in accordance with the the correct electromagnetic radiation spectrum. A lesser person may have just erased the blackboard and dismissed the class, but Bose realized that there was some deeper truth lurking beneath the seemingly trivial oversight.
What Bose stumbled upon was a new way of counting quantum particles.  Conventionally, if you have two particles that can only take on two states, you can model them as you would the probabilities for a coin toss. Lets say you toss two coins at the same time; the following table shows the possible outcomes:
   

[/q][/t]   Coin 1 Head[/t] Tail Coin 2 Head HH[/t]  HT   [/t] Tail TH TT It is immediate obvious that if you throw two coins the combination head-head will have a likelihood of one in four.  But if you have the kind of "quantum coins" that Bose stumbled upon then nature behaves rather different.  Nature does not distinguish between the states tails-head and head-tails i.e. the two states marked green in the table.  Rather it just treats these two states as one and the same. This means, rather than four possible outcomes in the quantum world, we only have three, and the probability for them is evenly spread, i.e. assigning a one-third chance to our heads-heads quantum coin toss. Bose found out the hard way that if you try to publish something that completely goes against the  conventional wisdom, and you have to go through a peer review process, your chances of having your paper accepted are almost nil (some things never change). That's where Einstein came into the picture.  Bose penned a very respectful letter to Einstein, who at the time was already the most famous scientist of all time, and well on his way to becoming a pop icon (think Lady Gaga of Science).  Yet, against all odds, Einstein read his paper and immediately recognized its merits.  The rest is history. In his subsequent paper on Quantum Theory of Ideal Monoatomic Gases, Einstein clearly delineated these new statistics, and highlighted the contrast to the classical one that produces unphysical results in the form of an ultraviolet catastrophe. He then applied it to the ideal gas model, uncovering a new quantum state of matter that would only become apparent at extremely low temperatures. His audacious work set the state for the discovery of yet another fundamental quantum statistic that governs fermions, and set experimental physics on the track to achieving ever lower temperature records in order to find the elusive Bose-Einstein condensate. This in turn gave additional motivation to the development of better particle traps and laser cooling. Key technologies that are still at the heart of the NIST quantum simulator. All because of one lousy counting mistake ...

[Mica Milovanovic]

Ništa nisi rekao za fotku lule mira i balajlice za kišu.

Gde ti je ta fotka. Bio sam na odmoru i nisam baš redovno pratio forum...

[Lord Kufer]

E, sad, glede one diskusije o Suncu i fuziji, nešto neobično se dešava...

http://www.messagetoeagle.com/crackinthesundanger.php#.UCazhaCIw44

Now astronomers have discovered huge dark strip on the surface of the Sun. It is estimated this filament is about 800,000 km in length!
Astrophysicists presume dark spots on the Sun are areas where the temperature is lower. However what we see here is not a normal sunspot and it is growing at an alarming rate.
According to researchers the region has increased to almost one million kilometers in just three days.

[Lord Kufer]

Tada....

Eksplodiralo.

Filament Eruption and CME

[Josephine]

Auh! 

[Lord Kufer]

A glaj ovu 

http://www.nasa.gov/mission_pages/sunearth/news/News041612-M1.7flare.html

Kad ono beše decembar? 

[Josephine]

 

Srećom, pa nije bila usmerena ka Zemlji.

Možda nam, tako, iznenada eksplodira i celo Sunce...

[Lord Kufer]

Ma, to se stalno dešava. Ali, fascinantno...

[Josephine]

Ali ne u ovim razmerama, zar ne? Mislim, znam da se stalno dešava, ali ovo je... nikad viđeno dosad? Zastrašujuće. 

[Lord Kufer]

Viđeno je. To su magnetne niti. Doduše, ova je duža nego obično. Ja ne znam tačno šta mu to znači magnetna nit, neka vrsta elektromagnetnog polja koje prati erupcije određenog tipa tamo na Suncu. Onda se ona "sruši" i dogodi se mala erupcija  Ali, prave protuberance su, mislim, jačeg intenziteta.

[Josephine]

Onda ja ovo nisam nikad dosad videla i ostala sam zapanjena. 

[Josephine]

Asteroid 'Nibiru' On Collision Course With Earth, According To NASA Whistleblowers
By MFaircloth83  |  Posted November 5, 2012 


According to leaks by unnamed NASA employees and scientists, an  asteroid dubbed 'Nibiru' is heading in a direct path towards earth,  with up to 30% chance of collision.

Understandably  NASA is keeping quiet for the moment as to not incite panic, and to get  all the facts before making an official press release. Though some  unconfirmed rumours include the asteroid being the size of texas, and  the estimated date of collision being some time during November-December  2012. NASA has neither confirmed or denied any of these claims.

http://ireport.cnn.com/docs/DOC-872812

[Hiperhik]

Boban će morati da malko ubrza ZS20...

[scallop]

On još veruje u antidatiranje. 

[Hiperhik]

 

[Barbarin]

30% i jeste i nije malo šanse. Kad je neki popust onda je ok, a kad treba da dobiješ na bingu i nije.

[Джон Рейнольдс]

Нибиру то јест Planet X се коначно приближава! Укопавајте се! ПропаД.осмо!

Ненси Лидер је прва добила информације о предстојећој катаклизми. На њеном сајту је биографија која доказује да је реч о веома поузданој жени, кликните за још:

Nancy became aware of her contactee status in 1993, and the potential for being a communicator of the Zeta message, in the midst of a full life with a family and a full time job. As a contactee, Nancy participated in the hybrid program, and met one of her hybrid children. In preparation for her communicator role, Nancy was given life form introductions and introduced to MJ12 at an early age. Nancy expends her retirement time and money on getting the ZetaTalk message out.

[scallop]

Ako je ko Teksas i padne u Teksas, jel' ja treba da se brinem ako sam odma' iznad?

[Biki]

U medjuvremenu smajli se preselio na Merkur . Za svaki slucaj 


http://www.nasa.gov/multimedia/imagegallery/image_feature_2392.html

[Biki]

Ali ne u ovim razmerama, zar ne? Mislim, znam da se stalno dešava, ali ovo je... nikad viđeno dosad? Zastrašujuće. 

Sve sami eksperti .
Kaze D:"nikad vidjeno". Pa koliko je stara Zemlja da li znas  i koliko je stara ljudska civilizacija i koliko onda u odnosu na to vreme  mi posmatramo i sa kojom tehnologijom i Sunce i  citav svemir ?

btw: Zemlja je stara oko 4.5 biliona! godina 

[Josephine]

Sve sami eksperti .

mislim da i ne znaš šta ta reč znači.

[-_-]

Koga zanima, ovde ide on-line snimak sa 2 kamere iz LHC-a:

http://www.cyriak.co.uk/lhc/lhc-webcams.html

[Meho Krljic]

LHC donosi glavobolje zatočnicima teorije supersimetrije. Ne kopiram tekst zbog previše slika.

The Rise and Fall of Supersymmetry

It was the most promising idea for where new physics might lie. Now that the LHC data is in, is it dead?