Posted in Awesome, Humor
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Nose-Printing Your Dog — Aug 12, 2009

Print number 6517 and 6518 are smeared and does not define clarity.

“Print num­ber 6517 and 6518 are smeared and does not define clarity.”

Another excel­lent find among my grandmother’s old doc­u­ments was a set of hilar­i­ously infor­ma­tive instruc­tions for nose-printing your dog.

When my father was young, his fam­ily owned an enor­mous Great Dane named Lady who turns out to have had a pedi­gree. Cana­dian National Live Stock Records show her mother’s name as “Duchess of Wil­low­dale” and her father’s as “Dandy of Mether­ing­ham.” To reg­is­ter Lady her­self with the Cana­dian Ken­nel Club, my grand­fa­ther had to send in a nose-print. I have no idea what the pri­mary method for tak­ing nose prints was, but it appar­ently failed, accord­ing to this let­ter from the Dept. of Agri­cul­ture: Con­tinue reading »

Posted in Awesome
1 Comment

Alphabetical Sentences — Aug 12, 2009

clarkestypingcover

Per­haps the quick brown fox jumps over the lazy dog. But prob­a­bly my oxen will haul a dozen loads of gravel just as quickly.

Going through my grandmother’s old things last night, my father and aunt came across her typ­ing text­book from sec­re­tar­ial school in Eng­land, 1934 to 1936. One of the exer­cises, about halfway through, includes a some­what hilar­i­ous list of sen­tences using every let­ter of the alpha­bet. Con­tinue reading »

Posted in Cartoon, Humor
1 Comment

Energy Secretary! Evolve! — Jul 07, 2009

stevenchu

Posted in Awesome, Humor, Nerdiness, Physics
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Gravity (One Gallon) — Jun 15, 2009

So I sup­pose all you have to do now is extract a small amount. A quan­tum if you will. Prob­lem solved.

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Con­tinue reading »

Posted in Cartoon, Humor
1 Comment

Ultimate Predator — May 14, 2009

Frank's attempt at the ultimate predator suffered from unfortunate mobility issues.

Posted in Music, News
1 Comment

Quire Trixies on All Things Considered — May 12, 2009

All Things Con­sid­ered, the daily after­noon news pro­gram on National Pub­lic Radio, has a well-known musi­cal theme; when played after the news, it’s called a “trixie:”

Audio clip: Adobe Flash Player (ver­sion 9 or above) is required to play this audio clip. Down­load the lat­est ver­sion here. You also need to have JavaScript enabled in your browser.

The theme started out in 1976 as elec­tronic music, was set for brass orches­tra in 1983, and was later rein­ter­preted and recorded for NPR by jazz musi­cian Wycliffe Gor­don in 1995. Mean­while, lots of musi­cians have writ­ten and per­formed vari­a­tions, some of which get played on air. The most “well-known” ver­sion (accord­ing to NPR) was per­formed and arranged by the Wash­ing­ton Sax­o­phone Quar­tet.

Quire Cleveland recording a trixie. (That's me on the left of the chorus.)

Quire Cleve­land record­ing a trixie. (That’s me on the left of the chorus.)

In the theme’s his­tory, brass set­tings are the norm. How­ever, my Dad recently got invited to com­pose some trix­ies in an early music style. He came up with some fun stuff and recorded it with Quire Cleve­land, and some fel­low fac­ulty at CWRU. You can hear them all at the Quire Cleve­land web­site — or just lis­ten to All Things Con­sid­ered!

Here are a cou­ple of my favorites: Con­tinue reading »

Posted in Awesome, Physics
1 Comment

Colliding Particles — May 12, 2009

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collidingparticles.com has a series of (beau­ti­fully pro­duced) episodes about “Hunt­ing the Higgs” at the LHC.

The episode about the­o­rists is unsur­pris­ingly enti­tled Prob­lems, and fea­tures a num­ber of good moments, from signs at the LHC that read “Risk of Liq­uid Air,” to enor­mous chalk­boards cov­ered with Feyn­man dia­grams, to the hilar­i­ous expres­sions of all-too-familiar grad stu­dent angst (“some­times I almost want to give up everything”).

’Prob­lems’ trav­els to Paris for a look at some of the the­o­ret­i­cal work behind the ‘Eurostar’ paper. Gavin and his PhD stu­dent Math­ieu explore the math­e­mat­ics behind the behav­iour of fun­da­men­tal par­ti­cles, and we have an update on the ‘inci­dent’ which is hold­ing up work at the LHC.

One of my favorite quotes is an obser­va­tion that I didn’t fully under­stand until well into grad­u­ate school:

I think one of the hard­est parts of research is not so much try­ing to solve a prob­lem, as fig­ur­ing out which prob­lem you’re going to solve.

It’s absolutely true. The most excit­ing prob­lems are simul­ta­ne­ously easy enough to be solv­able, and hard enough to teach you some­thing deep while you’re solv­ing them. So far, for me, these have been hard to come by. My impres­sion, based on the work that’s been done by my pro­fes­sors, is that a sense for the right prob­lems is some­thing you develop slowly over time, no mat­ter how clever you are.

And as ridicu­lous and depressed as the poor Ph.D. stu­dent sounds in places, I com­pletely under­stand what he’s feel­ing. The real­iza­tion that the­o­ret­i­cal physics is hard (and I mean real physics, not class­work), is some­thing that comes in waves, and really only starts to hit in grad­u­ate school. It’s a lit­tle scary — you’ve got to grow up fast, or go do some­thing else.

Posted in Cartoon, Humor, Nerdiness, Physics
4 Comments

Useless Physics Cartoon — May 11, 2009

Why the hat? I'm a free meson.

Posted in Code, Nerdiness, Projects, Wordpress
4 Comments

WP-Typogrify Hacked to Work With WP-Captions — Apr 11, 2009

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[Update 7/7/09: WP-Typogrify has now merged with WP-Hyphenate, and is com­pat­i­ble with cap­tions out of the box.]

Hamish Macpher­son’s WP-Typogrify is one of my favorite Word­Press plu­g­ins. I started using it espe­cially for the Smar­ty­Pants func­tion­al­ity, which fixes “dumb quotes” and poor man’s apos­tro­phes, among other things.

How­ever, I was dis­ap­pointed to find that this func­tion­al­ity breaks Word­Press cap­tions (intro­duced in WP 2.6), which I’d rather not live with­out. Devel­op­ment on WP-Typogrify seems to have slowed — there hasn’t been a new ver­sion in a while, so I’ve taken the lib­erty of hack­ing ver­sion 1.6 to fix this incom­pat­i­bil­ity, at least so I can use Smar­ty­Pants until an offi­cial fix comes out. The adjust­ments I made are sim­ple, and I have no idea whether they’re max­i­mally robust. But feel free to

and use at your own risk. Con­tinue reading »

Posted in Nerdiness, News, Physics, QFT
3 Comments

Flavor Models in F-Theory — Apr 10, 2009

I sub­mit­ted my first paper to the arXiv today: Quark and Lep­ton Fla­vor Mod­els from F-Theory. The arXiv’s sub­mit form and I spent the after­noon rem­i­nisc­ing about meta­font files, and ended up quite good friends, I think.

The structure of a local F-theory GUT.

The struc­ture of a local F-theory GUT.

F-theory is a type of string the­ory that’s shown a lot of promise lately as a set­ting for real­is­tic mod­els of par­ti­cle physics. Our paper focuses on a beau­ti­ful higher-dimensional mech­a­nism for pro­duc­ing mul­ti­ple par­ti­cle gen­er­a­tions with hier­ar­chi­cal masses, that was recently described by two of Harvard’s F-theory heroes. Con­tinue reading »

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