large hadron collider
esiegel | October 17, 2012"The particle and the planet are subject to the same laws and what is learned of one will be known of the other." -James Smithson
The entirety of the known Universe -- from the smallest constituents of the atoms to the largest superclusters of galaxies -- have more in common than you might think.
Image credit: Rogelio Bernal Andreo of http://blog.deepskycolors.com/about.html.
Although the scales differ by some 50 orders of magnitude, the laws that govern the grandest scales of the cosmos are the very same laws that govern the tiniest particles and their interactions with one another on the…
esiegel | July 5, 2012"We knew that we had indeed done something that was very different and very exciting, but we still didn't expect it to have something to do with physical reality." -Gerald Guralnik, co-developer of the Higgs mechanism
Might as well make this entire week "Higgs week" here on Starts With A Bang, given how important yesterday's discovery/announcement was! It isn't every day, after all, that you see a theoretical physicist on the 7PM news. (Video here.)
Image credit: KGW.com.
(So proud of Portland, OR's local TV station, KGW NewsChannel 8, for being willing to promote science to the whole city…
esiegel | July 3, 2012"Give me a coin. <Takes Coin.> All right. Uh... heads, I win, tails, you lose. Right? <Flips coin.> Tails, you lose." -Ralph Kramden
All things being equal, you're well aware that if you flipped a completely fair coin, you'd have a 50% chance of it landing on heads, and a 50% chance of landing on tails (ignoring the side, of course).
Image credit: C. Nolan, A. Eckhart and Warner Bros. Pictures, retrieved from http://explow.com/Two-Face.
So let's imagine that you flip the coin ten times, and you get seven heads and three tails. Are you worried? You shouldn't be; in order to tell…
kcollins | December 20, 2011The world is buzzing from the latest news about the Higgs boson. Last Tuesday, scientists at CERN announced that they have made significant progress towards the search of the Higgs boson. Scientists are confident that the progress made will bring them much closer to the discovery by the end of next year.
At the Festival Expo, you will have the incredible opportunity to find out first hand from the experts about the details regarding this "God Particle". The Festival is honored to have The Atlas Experiment at the Large Hadron Collider (New York University), a research group that works at…
illconsidered | September 10, 2008Just wanted to be one of the voices acknowledging day one of CERN's Large Hadron Collider. I know very little about it, but being a blogger I don't let that get in the way of talking about it!
You can read about it on Wikipedia, The Source of All That is Knowable.
Two interesting factoids I learned from a Science Friday podcast:
1. it shoots 100's of billions of protons at a time, thousands of times per second and accelerates them to 99.999999% o the speed of light! Sounds pretty fast.
2. it will not create something that swallows the earth or destroys the whole universe because the kind of…
cevans | May 25, 2008The Large Hadron Collider is finally turning on.
A quick step backwards: the LHC is a particle accelerator, the largest of its kind, underwritten by all the wild money in science, a ringed tunnel some 27 kilometers long, deep underground, crossing the French-Swiss border at four points. It's been over twenty years in the making and has garnered the support of 10,000 scientists in 85 countries behind its unimaginable modus operandi: to recreate the environment of our universe as it was less than a millionth of a second after the Big Bang, and hence to reveal, among other things, the…
esiegel | May 5, 2008Hector writes in and asks about someone from Sheffield in the UK who says that the Large Hadron Collider (LHC) will create Dark Matter:
The massive ATLAS detector will measure the debris from collisions occurring in the Large Hadron Collider (LHC) which recreates the conditions found in the early universe during the Big Bang when Dark Matter was first created. If the LHC does indeed create such particles then it will be the first time that the amount of Dark Matter in the universe has increased since the Big Bang - the LHC will effectively be a Dark Matter 'factory'.
Well, Hector basically…