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Pity "Science" doesn't rhyme well. RT @UOJim: Tis the gift to be clever tis the gift to be smart, tis the gift to be able to discuss art.
Proton Collisions Vs. Quark/Gluon/Antiquark Mini-Collisions | Of Particular Significance - http://profmattstrassler.com/article...
Keep in mind that the total number of 7 TeV = 7000 GeV proton-proton collisions that took place in ATLAS while they were accumulating the data for the plot above was about 100,000,000,000,000.  [The total 2011 data set was 5 times larger, but the corresponding plot won't appear for a few months.]  Of all these collisions, just two had mini-collisions that passed above 3500 GeV — half the collision energy of the protons.  In principle the energy of the mini-collisions can go up all the way to 7000 GeV, but the probability goes down and down, and it is so rare to get a 6000 GeV mini-collision that chances are we wouldn’t get one even with 100 times this much data. - Chad Orzel
The Jeremy Lin Backlash - Ta-Nehisi Coates - Entertainment - The Atlantic - http://www.theatlantic.com/enterta...
It does not take incredible reasoning skills to understand that race and talent--as explanatory factors--are not mutually exclusive. In other words, it could that Jeremy Lin is Asian, and that he's talented. But I suspect that it's that Lin is Asian-American, and that he's not a big man, and that he's playing in New York, and that he went to Harvard, and that he was undrafted, and that he is talented. It's true that if he were black this would probably be a smaller story, but if he weren't talented it would not be be a story at all.  I'm not sure why that's wrong, or even unfair. - Chad Orzel
Why fancy illustrations are so wrong | All that matters - http://blog.joerg.heber.name/2012...
Nanotechnology is a wonderful science that has pushed functional devices to sizes not far away from the size of atoms. So small that if you want to image such structures, even a conventional electron microscope wouldn’t get you far. There is no way to directly see what is going on. This is a common problem. Take condensed matter physics – it is impossible to directly visualize the various interactions and events taking place inside a crystal. Or photonics, where complex light fields interact with tiny nanostructures in ways that can be really difficult to visualize, especially in real-time. So, no wonder that artificial graphics often serve to illustrate a scientific concept or a certain device. And with the prevalence of advanced computer graphics programs such illustrations are becoming more and more fancy. In my opinion, this is a dangerous trend, because such graphics increasingly distort the underlying science they try to depict. - Chad Orzel
Dear Pandora: The segue from "Rocky Raccoon" by the Beatles to "Hard Knock Life" by Jay-Z was, um, unexpected.
A testament to the awesomeness of both Freddie Mercury and the Muppets: I can happily listen to either version of Bohemian Rhapsody
It burns being broke, and it hurts to be heartbroken, and always being both must be a drag.
I have an overdeveloped sense of responsibility, which makes me vulnerable to people who want to waste my time in meetings.
Anybody at an academic institution in the Pittsburgh area want to invite me to give a talk there on March 14 or 16?
I'm attempting something new to teach writing: http://scienceblogs.com/princip... Letting students read my rough drafts.
An Experiment in Teaching Writing: A Look Inside the Sausage Factory - http://scienceblogs.com/princip...
The Pixies are a problematic band for Pandora. Their best stuff is great, but if I vote it up, it plays more of their bad stuff, too.
You know, those were different times. All the poets studied rules of verse, and the ladies, they rolled their eyes.
I got thank-you notes from the program officer for 3 of the 4 NSF grants I reviewed. I guess the last one wasn't helpful to them?
Announcing the winners of the How to Teach Relativity to Your Dog Photoshop contest: http://scienceblogs.com/princip... Some nice photo work there.
Today's lesson: When I ask fraternity members for empty beer cans, we only agree on the meaning of one word in three.
How to Teach Relativity to Your Dog Photoshop Contest Results - http://scienceblogs.com/princip...
I hate it when I remember reading a particular thing in a particular book, only to find on looking in that book that it isn't there at all.
The Virtuosi: Time Keeps On Slippin' - http://thevirtuosi.blogspot.com/2012...
Alright, so how do we go about quantifying how "good" a watch is?  Well, there seem to be two main things we can test.  The first of these is accuracy.  That is, how close does this watch come to the actual time (according to some time system)?  If the official time is 3:00 pm and my watch claims it is 5:00 am, then it is not very accurate.  The second measure of "good-ness" is precision or, in watch parlance, stability.  This is essentially a measure of the consistency of the watch.  If I have a watch that is consistently off by 5 minutes from the official time, then it is not accurate but it is still stable.  In essence, a very consistent watch would be just as good as an accurate one, because we can always just subtract off the known offset. - Chad Orzel
Just collected a bunch of beer cans from a local fraternity. Empty beer cans. For SCIENCE.
RT @badbanana Think I have cabin fever. Just broke out in shingles and little windows.
SteelyKid is on the bouncy-bounce at the JCC open house trying to hug other kids. Which ends up like a pro wrestling move.
Syncretic Pre-Schooler Blogging - http://scienceblogs.com/princip...
Why You Need Domain Knowledge - http://blog.markwshead.com/1148...
If you have a gun that runs on compressed air, it would be nice to know how much air you have left wouldn’t it? I’m not sure the design was fully thought through. I don’t know the story of the gun, but I do know that you shouldn’t need to point the barrel toward your face to read a gauge. - Chad Orzel
Information Processing: Class and Race - http://infoproc.blogspot.com/2012...
I don't have anything to add about the content of the post, but these graphs look like they came from a website spoofing confusing academic presentations, not an actual social-science paper. I'm not sure which I like more, the fade-to-invisibility technique used to distinguish some of the data series, or the way the legend implies they've done nine-parameter fits to (effectively) single data points. - Chad Orzel
Honestly, people, it's 2012. Do we really need to have the talk about linking to original sources rather than 3rd-hand news reports again?
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