The Large Hadron Collider Rap, Yo

Last week, the reports about Hig­gs Boson, oth­er­wise called the God par­ti­cle, put CERN and the Large Hadron Col­lid­er back into the news, lead­ing some to ask: What exact­ly are Hig­gs and the Col­lid­er all about? We’re glad you asked. And what bet­ter way to answer that ques­tion than with a fly, lit­tle rap by Kate McAlpine (aka Alpinekat) and Will Bar­ras. You can find the full lyrics below the jump, and the parts about Hig­gs Boson right below…

The Hig­gs Boson – that’s the one that every­body talks about.
And it’s the one sure thing that this machine will sort out
If the Hig­gs exists, they ought to see it right away
And if it doesn’t, then the sci­en­tists will final­ly say
“There is no Hig­gs! We need new physics to account for why
Things have mass. Some­thing in our Stan­dard Mod­el went awry.”

But the Hig­gs – I still haven’t said just what it does
They sup­pose that par­ti­cles have mass because
There is this Hig­gs field that extends through all space
And some par­ti­cles slow down while oth­er par­ti­cles race
Straight through like the pho­ton – it has no mass
But some­thing heavy like the top quark, it’s drag­gin’ its ***
And the Hig­gs is a boson that car­ries a force
And makes par­ti­cles take orders from the field that is its source.
They’ll detect it…

(more…)

Iron Mike Tyson Sings “The Girl From Ipanema”

Once beau­ty, now farce. h/t @opedr

Relat­ed Con­tent:

Getz and Gilber­to Per­form ‘The Girl from Ipane­ma’

The Thanksgiving Math Lecture: Real Meets Virtual

Matthew Weath­ers teach­es com­put­er sci­ence and math­e­mat­ics cours­es at Bio­la Uni­ver­si­ty in south­ern Cal­i­for­nia, and, while wrap­ping up a lec­ture last week, the talk turned to Thanks­giv­ing and, well, you can watch the rest.

On a more seri­ous note, don’t miss our col­lec­tion of 400 Free Online Cours­es.

A Stunning, Chance Encounter With Nature

Sophie Wind­sor Clive and Lib­er­ty Smith were canoe­ing some­where in Ire­land when they had a chance encounter with one of nature’s great­est and most fleet­ing phe­nom­e­na — a mur­mu­ra­tion of star­lings. The spec­ta­cle is a mag­i­cal case of math­e­mat­i­cal chaos in action. And, it’s all dri­ven by the quest for sur­vival. The Tele­graph has more.…

via Dot Earth

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How Much Does The Entire, Big Internet Weigh?

5 mil­lion ter­abytes of infor­ma­tion. That’s what you get when you bun­dle up all of the emails, videos, pho­tos, web sites and sundry mate­ri­als avail­able on the web. Now here’s the big ques­tion: how much does all of that infor­ma­tion weigh? No spoil­ers here. We’ll let the folks at VSauce give you the answer.

PS The 5 mil­lion ter­abytes fig­ure was giv­en by Eric Schmidt in 2005. So the fig­ure is a bit dat­ed, but it does­n’t take away from the gist of the exer­cise…

Names of Paris Métro Stops Acted Out: Photos by Janol Apin

A lit­tle fun for any­one who has spent time on the Paris Métro, which car­ries mil­lions of pas­sen­gers through 301 often art­ful­ly-named stops each day. Shot dur­ing the 1990s by Janol Apin, this col­lec­tion of pho­tos takes the names of real sta­tions and acts them out in imag­i­na­tive ways. Enjoy the rest here. H/T @MatthiasRascher

Fol­low us on Face­book and Twit­ter and we’ll keep point­ing you to free cul­tur­al good­ies dai­ly…

Crossing El Camino del Rey, the Most Dangerous Hike in the World

El Camini­to del Rey (The King’s Lit­tle Path), often abbre­vi­at­ed to El Camino del Rey, is a walk­way that winds its way along the walls of El Chor­ro, a gorge in south­ern Spain near the vil­lage of Álo­ra. It is gen­er­al­ly con­sid­ered one of the most dan­ger­ous hikes in the world. The con­struc­tion of the walk­way was fin­ished in 1905, and after King Alfon­so XIII crossed it in 1921, it became known by its cur­rent name. In recent decades, large parts of the con­crete rest­ing on steel rails have dete­ri­o­rat­ed so bad­ly that it has become a life-threat­en­ing endeav­or to tra­verse the camino. After sev­er­al fatal acci­dents, author­i­ties offi­cial­ly closed the path in 2000. But there are still dar­ing hik­ers who man­age to get around the bar­ri­ers and make their way across the gorge. The video above shows in impres­sive detail how dan­ger­ous the camino is.

If you feel an inner urge to walk the camino, there are two impor­tant things to keep in mind:

  1. It real­ly is insane­ly dan­ger­ous. Mata­dor has some life-sav­ing tips if you want to trek the camino.
  2. If you want to get the true camino expe­ri­ence, you have to hur­ry up. The walk­way will be restored for 9 mil­lion euros between 2011 and 2015.

Bonus mate­r­i­al: The Cheap Route has a first-per­son account and some fan­tas­tic pho­tos of a camino hike.

By pro­fes­sion, Matthias Rasch­er teach­es Eng­lish and His­to­ry at a High School in north­ern Bavaria, Ger­many. In his free time he scours the web for good links and posts the best finds on Twit­ter.

Drinking Coffee at Zero Gravity

All we can say is bless Don Pet­tit. While work­ing on the Inter­na­tion­al Space Sta­tion in 2008, the NASA astro­naut  shot videos that are lit­er­al­ly and fig­u­ra­tive­ly out of this world: The Auro­ra Bore­alis Viewed from Orbit and What It Feels Like to Fly Over Plan­et Earth. And then we dis­cov­er that Pet­tit invent­ed a “zero‑g cof­fee cup” that lets you drink cof­fee in out­er space with­out using a straw. That’s one small step for man; one giant leap for mankind.…

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Open Culture was founded by Dan Colman.