>> ^Kreegath:
The way he emphasizes his speech is also annoying, how it appears that he thinks every single thing he says is some kind of fundamental truth no matter how mundane a topic or point he brings up..


Well, just about everything he ever talks about is some kind of fundamental truth about the world we live in, I can sympathize with your objection to how he talks, but if you can stand it, or ignore its peculiarity, I strongly recommend his TEDtalks lecture on the Large Hadron Collider , one of the best presentations I have ever seen. Enjoy, if you can

>> ^Kreegath:
The way he emphasizes his speech is also annoying, how it appears that he thinks every single thing he says is some kind of fundamental truth no matter how mundane a topic or point he brings up..


Well, just about everything he ever talks about is some kind of fundamental truth about the world we live in, I can sympathize with your objection to how he talks, but if you can stand it, or ignore its peculiarity, I strongly recommend his TEDtalks lecture on the Large Hadron Collider , one of the best presentations I have ever seen. Enjoy, if you can

Refreshness on theoretical physics should be always welcome , however to be technically careful with new proposals is mandatory !
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"Surfer dude stuns physicists with theory of everything

By Roger Highfield, Science Editor
Published: 6:02PM GMT 14 Nov 2007
Comments 596 | Comment on this article

The E8 pattern (click to enlarge), Garrett Lisi surfing (middle) and out of the water (right)
An impoverished surfer has drawn up a new theory of the universe, seen by some as the Holy Grail of physics, which has received rave reviews from scientists.
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Garrett Lisi, 39, has a doctorate but no university affiliation and spends most of the year surfing in Hawaii, where he has also been a hiking guide and bridge builder (when he slept in a jungle yurt).

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In winter, he heads to the mountains near Lake Tahoe, Nevada, where he snowboards. "Being poor sucks," Lisi says. "It's hard to figure out the secrets of the universe when you're trying to figure out where you and your girlfriend are going to sleep next month."
Despite this unusual career path, his proposal is remarkable because, by the arcane standards of particle physics, it does not require highly complex mathematics.
Even better, it does not require more than one dimension of time and three of space, when some rival theories need ten or even more spatial dimensions and other bizarre concepts. And it may even be possible to test his theory, which predicts a host of new particles, perhaps even using the new Large Hadron Collider atom smasher that will go into action near Geneva next year.
Although the work of 39 year old Garrett Lisi still has a way to go to convince the establishment, let alone match the achievements of Albert Einstein, the two do have one thing in common: Einstein also began his great adventure in theoretical physics while outside the mainstream scientific establishment, working as a patent officer, though failed to achieve the Holy Grail, an overarching explanation to unite all the particles and forces of the cosmos.
Now Lisi, currently in Nevada, has come up with a proposal to do this. Lee Smolin at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario, Canada, describes Lisi's work as "fabulous". "It is one of the most compelling unification models I've seen in many, many years," he says.
"Although he cultivates a bit of a surfer-guy image its clear he has put enormous effort and time into working the complexities of this structure out over several years," Prof Smolin tells The Telegraph.
"Some incredibly beautiful stuff falls out of Lisi's theory," adds David Ritz Finkelstein at the Georgia Institute of Technology, Atlanta. "This must be more than coincidence and he really is touching on something profound."
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The new theory reported today in New Scientist has been laid out in an online paper entitled "An Exceptionally Simple Theory of Everything" by Lisi, who completed his doctorate in theoretical physics in 1999 at the University of California, San Diego.
He has high hopes that his new theory could provide what he says is a "radical new explanation" for the three decade old Standard Model, which weaves together three of the four fundamental forces of nature: the electromagnetic force; the strong force, which binds quarks together in atomic nuclei; and the weak force, which controls radioactive decay.
The reason for the excitement is that Lisi's model also takes account of gravity, a force that has only successfully been included by a rival and highly fashionable idea called string theory, one that proposes particles are made up of minute strings, which is highly complex and elegant but has lacked predictions by which to do experiments to see if it works.
But some are taking a cooler view. Prof Marcus du Sautoy, of Oxford University and author of Finding Moonshine, told the Telegraph: "The proposal in this paper looks a long shot and there seem to be a lot things still to fill in."
And a colleague Eric Weinstein in America added: "Lisi seems like a hell of a guy. I'd love to meet him. But my friend Lee Smolin is betting on a very very long shot."
Lisi's inspiration lies in the most elegant and intricate shape known to mathematics, called E8 - a complex, eight-dimensional mathematical pattern with 248 points first found in 1887, but only fully understood by mathematicians this year after workings, that, if written out in tiny print, would cover an area the size of Manhattan.
E8 encapsulates the symmetries of a geometric object that is 57-dimensional and is itself is 248-dimensional. Lisi says "I think our universe is this beautiful shape."
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What makes E8 so exciting is that Nature also seems to have embedded it at the heart of many bits of physics. One interpretation of why we have such a quirky list of fundamental particles is because they all result from different facets of the strange symmetries of E8.
Lisi's breakthrough came when he noticed that some of the equations describing E8's structure matched his own. "My brain exploded with the implications and the beauty of the thing," he tells New Scientist. "I thought: 'Holy crap, that's it!'"
What Lisi had realised was that he could find a way to place the various elementary particles and forces on E8's 248 points. What remained was 20 gaps which he filled with notional particles, for example those that some physicists predict to be associated with gravity.
Physicists have long puzzled over why elementary particles appear to belong to families, but this arises naturally from the geometry of E8, he says. So far, all the interactions predicted by the complex geometrical relationships inside E8 match with observations in the real world. "How cool is that?" he says.
The crucial test of Lisi's work will come only when he has made testable predictions. Lisi is now calculating the masses that the 20 new particles should have, in the hope that they may be spotted when the Large Hadron Collider starts up.
"The theory is very young, and still in development," he told the Telegraph. "Right now, I'd assign a low (but not tiny) likelyhood to this prediction.
"For comparison, I think the chances are higher that LHC will see some of these particles than it is that the LHC will see superparticles, extra dimensions, or micro black holes as predicted by string theory. I hope to get more (and different) predictions, with more confidence, out of this E8 Theory over the next year, before the LHC comes online."

Check out Eklek playlist for all things LHC.
http://www.videosift.com/playlists/Eklek/Large-Hadron-Collider

>> ^enemycombatant:
At 2:30, was he pointing at the Windows startup prompt that asks if you want to start normally or in safe mode?!


Yup =)

Your video, TDS - April 30, 2009: Large Hadron Collider, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

Originally Broadcast on the 17th February 2009.

For those who haven't heard of Brian Cox, he's the fella from this awesome TED Talk and is working on the Large Hadron Collider. I want to be him.

>> ^TwiggyJack:
This isn't going to be like the Large Hadron Collider is it? where everyone thinks it will end the world in a heartbeat?


Fusion has quite predictable outcomes, and apocalyptic events are not among them.

This isn't going to be like the Large Hadron Collider is it? where everyone thinks it will end the world in a heartbeat?

I'm convinced now that everything should be explained with Looney Tunes cartoons. Up next...the Large Hadron Collider.

Favourites

1) Season - Winter. Love the snow. The reflections of light off of it. The way it makes everything look new and clean again.
2) Place in the world - Alaska ^
3) Children's book - Curious George & The Electric Fence
4) TV Series - currently ... True Blood
5) Word -
6) Film - BraveHeart
7) Curse - fuckface
Creature - Border Collie's
9) Past time - rpg's
10)Person -

Which one?

11) Dog or cat - Dog
12) Sweet or savoury - savoury
13) Cereal or Toast - toast
14) Tan or pale - tan
15) Shoes or barefoot - barefoot
16) Desktop or laptop - desktop
17) Drive or walk - walk
18) Drama or comedy - comedy
19) Sex or food - sex
20) Futurama or Simpsons - futurama

The Sift

21) Your fave personal submission - The Americans
22) A great comment on one of your vids - We've boosted the Large Hadron Collider...
23) Most off the wall member -
24) Favourite user name - fissionchips
25) Your most used channel - comedy
26) Personal dumbass moment - most comments I make
27) Best avatar - schmawy's (all of them)
28) Partner in crime - none
29) Do people offline know of your sift problem - no
30) Idea for the site - No voting w/o comment window open or create a way to make dupes more apparent

About you

31) Where do you live - NY
32) Smoker/non-smoker - smoker
33) Left or right handed - right
34) Hair colour - black
35) Relationship status - committed
36) How tall - 5' 10"
37) Children - no
38) Ever had an operation - been put back together several times
39) Best feature - hazel eyes
40) Use four words to describe yourself - only four words? well...

If you could...what, who, when etc

41) Bring a famous person back from the dead - Tesla
42) Give 50 grand to any charity - WWF
43) Send someone on a one way ticket to the moon - Bush
44) Relive a moment in your life - Birth
45) Have a superpower - Invisibility
46) Find out one thing you've always wanted to know - What newspapers does Palin read?
47) Have the opposite gender deal with something you have to - Erections in public
48) Be president for one hour - End the war.
49) Delete a period in history - JFK Assassination
50) Achieve one thing - inner peace

We've boosted the Large Hadron Collider...

>> ^aspartam:
Brian Cox is awesome. I was smitten by him ever since since he explained LHC at TED. What a well spoken young man. Kids should idolize him instead of Lil'Wayne or Whomeverisinthechartsnowadays.


Right on, here is that talk, by the way http://www.videosift.com/video/Brian-Cox-at-TEDtalks-on-the-Large-Hadron-Collider

Man's technology has exceeded his grasp. - 'The World is not Enough'
Zealous Nobel Prize hungry Physicists are racing each other and stopping at nothing to try to find the supposed 'Higgs Boson'(aka God) Particle, among others, and are risking nothing less than the annihilation of the Earth and all Life in endless experiments hoping to prove a theory when urgent tangible problems face the planet. The European Organization for Nuclear Research(CERN) new Large Hadron Collider(LHC) is the world's most powerful atom smasher that will soon be firing subatomic particles at each other at nearly the speed of light to create Miniature Big Bangs producing Micro Black Holes, Strangelets and other potentially cataclysmic phenomena.
Particle physicists have run out of ideas and are at a dead end forcing them to take reckless chances with more and more powerful and costly machines to create new and never-seen-before, unstable and unknown matter while Astrophysicists, on the other hand, are advancing science and knowledge on a daily basis making new discoveries in these same areas by observing the universe, not experimenting with it and with your life.
The LHC is a dangerous gamble as CERN physicist Alvaro De Rújula in the BBC LHC documentary, 'The Six Billion Dollar Experiment', incredibly admits quote, "Will we find the Higgs particle at the LHC? That, of course, is the question. And the answer is, science is what we do when we don't know what we're doing." And CERN spokesmodel Brian Cox follows with this stunning quote, "the LHC is certainly, by far, the biggest jump into the unknown."
The CERN-LHC website Mainpage itself states: "There are many theories as to what will result from these collisions,..." Again, this is because they truly don't know what's going to happen. They are experimenting with forces they don't understand to obtain results they can't comprehend. If you think like most people do that 'They must know what they're doing' you could not be more wrong. Some people think similarly about medical Dr.s but consider this by way of comparison and example from JAMA: "A recent Institute of Medicine report quoted rates estimating that medical errors kill between 44,000 and 98,000 people a year in US hospitals." The second part of the CERN quote reads "...but what's for sure is that a brave new world of physics will emerge from the new accelerator,..." A molecularly changed or Black Hole consumed Lifeless World? The end of the quote reads "...as knowledge in particle physics goes on to describe the workings of the Universe." These experiments to date have so far produced infinitely more questions than answers but there isn't a particle physicist alive who wouldn't gladly trade his life to glimpse the "God particle", and sacrifice the rest of us with him. Reason and common sense will tell you that the risks far outweigh any potential(as CERN physicists themselves say) benefits.
This quote from National Geographic exactly sums this "science" up: "That's the essence of experimental particle physics: You smash stuff together and see what other stuff comes out."
Find out more about that "stuff" below;
http://www.SaneScience.org/
http://www.LHCFacts.org
http://www.risk-evaluation-forum.org/anon1.htm
http://www.lhcdefense.org/
http://www.lhcconcerns.com
Popular Mechanics - "World's Biggest Science Project Aims to Unlock 'God Particle'" - http://www.popularmechanics.com/science/extreme_machines/4216588.html"

>> ^gemini70:
Question: If you were in a black hole, would you know it? Doesn't time stop?


The time destortion would make it seem like everything was fine for you. But, the gravity would rip and streched you apart. This is the main princible of string cheese theroy in particle physics