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In the Race

Now, here, you see, it takes all the blogging I can do to keep in the same place.
If I want to get somewhere else, I must blog twice as fast as that!
You see, I'm in the Red Queen's Race...

This Is Really Huge...But ?

By Janet Evans
Monday, Sep 8 2008, 06:50 AM

Large Hadron Collider (LHC), the biggest and most complicated particle physics experiment ever seen,
will be turned on Wednesday, September 10th.   It took almost 20 years and 7,000 scientists from 60 countries
to create this project. (Hadron Collider)




"Before the year is out, the LHC is projected to begin pumping out a tsunami of raw data equivalent to one DVD (five gigabytes) every five seconds. Its annual output of 15 petabytes (15 million gigabytes) will soon dwarf that of any other scientific experiment in history.The challenge is making that data accessible to a scientist anywhere in the world at the execution of a few commands on her laptop. The solution is a global computer network called the LHC Computing Grid, and with any luck, it may be giving us a glimpse of the Internet of the future. Once the LHC reaches full capacity sometime next year, it will be churning out snapshots of particle collisions by the hundreds every second, captured in four subterranean detectors standing from one and a half to eight stories tall.  It is the grid's job to find the extremely rare events—a bit of missing energy here, a pattern of particles there—that could solve lingering mysteries such as the origin of mass or the nature of dark matter."


The Large Hadron Collider will be operated by the European Organization for Nuclear Research, also known as CERN. It is a circular underground tunnel, in which the partical beams ramp up to 99.99 percent of the speed of the light, are more than 300 feet below the earth.  This is located at the foot of the Jura Mountains.

You can read more about the Hadron Collider HERE

and HERE



Hey, Professor....can someone explain this to me in Physics for Dummies terms?



 

Comments

jgravelle   

The premise to all physics, like they say on Beakman's World, is that "Everything goes somewhere."

It's the morning of July the 5th, and you've found the remnants of an exploded firecracker in your driveway.  Surrounding the distinct central burn mark is a circle formed by the shards of paper from the explosion.

Supposing there was no wind overnight, a person could weigh all the shards, measure how far they went, and come up with a pretty good idea of how big the explosion was, and thus learn a lot about the firecracker itself.

The explosion of the universe is still in progress.  Judging by how far and how fast everything has traveled, we've got a good idea of how much Big was in the Bang.

The problem is that, when we measure the mass and heat, we're missing some "stuff".  There are lots of subatomic particles that are so unstable they turn from matter to energy in a micro-wink.  Like the gunpowder from the firecracker, those particles aren't around any more.  If we want to study them, we have to make our own firecracker.

Obviously, we can't replicate the Big Bang to scale.  That would REALLY mess up the driveway.  But a big honkin' particle collider can at least help us generate (and study) those tiny little unstable particles.

Incidentally, I'm laying 100:1 odds that the world will NOT end tomorrow.  Any takers, just contact me or my bookie, Kevin Fischer...

-jjg

<a href="http://www.dailyscoff.com">DailyScoff.com</a>

September 9, 2008 10:27 AM

Janet Evans   

Aw..thanks for breaking it down into (p)eon terms.

Now I really get it. (?!)

And I guess everything is OK so far...because on swiss time that Collider has been switched on and I'm still here to write this comment.

It's the end of the world as we know it

Oh, and Scoff..please don't use the "F" word on my blog.  : \

September 9, 2008 6:11 PM

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