How Do They Get Caffeine Out of Coffee Beans?

It’s one of those ques­tions I’ve always won­dered about. And maybe you have too. Just how do they extract caf­feine from cof­fee beans? In the first episode of a new Men­tal Floss series, “Big Ques­tions,” a guy named Craig, rock­ing a tight t shirt, gives us some answers. If I’m guess­ing right, the video relies fair­ly heav­i­ly on this Sci­en­tif­ic Amer­i­can arti­cle from 1999. It helps demys­ti­fy the process a lit­tle more.

Relat­ed Con­tent: 

The (Beau­ti­ful) Physics of Adding Cream to Your Cof­fee

Men In Com­mer­cials Being Jerks About Cof­fee: A Mashup of 1950s & 1960s TV Ads

Hon­oré de Balzac Writes About “The Plea­sures and Pains of Cof­fee,” and His Epic Cof­fee Addic­tion

by | Permalink | Make a Comment ( 2 ) |

Georges Bataille: An Introduction to The Radical Philosopher’s Life & Thought Through Film and eTexts

Charles Baudelaire’s deca­dent visions pushed the Vic­to­ri­an cult of beau­ty toward mod­ernism, Hen­ry Miller’s lurid epics pushed a then staid mod­ernism toward anar­chic beat writ­ing, and Georges Bataille and the sur­re­al­ists of his arts jour­nal Doc­u­ments gave us much of the cul­ture we have today, call it what you will if post­mod­ern is too passé. Obsessed with tor­ture, pornog­ra­phy, hor­ror, and bod­i­ly flu­ids, Bataille “want­ed to bring art down to the base lev­el of oth­er phys­i­cal phe­nom­e­na,” says sur­re­al­ist schol­ar Dawn Ades. Where oth­er trans­gres­sive fig­ures of the past have most­ly been tamed, Bataille, I sub­mit, is still quite dan­ger­ous. The Bataille quote that opens the film above, A perte de vue (“As far as the eye can see”), won’t go down eas­i­ly with almost any­one: “The world,” reads nar­ra­tor Jean-Claude Dauphin, “is only inhab­it­able on the con­di­tion that noth­ing in it is respect­ed.” This, the doc­u­men­tary sug­gests, is Bataille’s phi­los­o­phy, one he defines as “a need for sen­si­bil­i­ty to call up dis­tur­bance.”

Bataille, a failed priest and some­time librar­i­an, found­ed sur­re­al­ist flag­ship Doc­u­ments in 1929, pub­lished 15 issues, then went on to write nov­els, poems, and essays for the next thir­ty years. But his most famous work has remained his first, The Sto­ry of the Eye, orig­i­nal­ly pub­lished under the pseu­do­nym Lord Auch in 1928. It’s a book that even today can seem like “social anthrax,” as nov­el­ist John Wray put it, in a way that oth­er once taboo-break­ing works like Joyce’s Ulysses, for exam­ple, cer­tain­ly do not. It’s an apt com­par­i­son, not on lit­er­ary grounds, but giv­en that both writ­ers were haunt­ed by once fer­vent Catholi­cism turned to fer­vent rejec­tion. Writes Mark Hud­son in The Guardian, “he did believe in his own trans­gres­sive philoso­phies in a qua­si-reli­gious sense.” Like Joyce, “there’s a pow­er­ful dual­ism in his thought, a pro­found reli­gious impulse.” Unlike Joyce—or Bataille’s fel­low sur­re­al­ists for that mat­ter, who “excom­mu­ni­cat­ed” him from the movement—“there is still much in his work that is dif­fi­cult to redeem and far from being accom­mo­dat­ed by the mainstream—if indeed it ever can be.”

You can read four of Bataille’s chal­leng­ing pieces at Supervert’s eli­brary: The Sto­ry of the Eye and three essays, “The Use Val­ue of D.A.F. de Sade,” “The Big Toe,” and “The Cru­el Prac­tice of Art.” Bataille’s phi­los­o­phy, writes Super­vert, “appar­ent­ly lay in per­son­al experience—in par­tic­u­lar his child­hood with a sui­ci­dal moth­er and a blind, syphilitic father.” This kind of psy­chol­o­giz­ing may seem super­flu­ous, yet Bataille intro­duces him­self to us, in his own words—through audio inter­views in the first few min­utes of A pert de vue—as the prod­uct of “a sad place to be.” Per­son­al ori­gins aside, Bataille’s phi­los­o­phy has res­onat­ed wide­ly and “helped pave the way to con­tem­po­rary crit­i­cal the­o­ry.” By embrac­ing every­thing reject­ed, feared, or held in con­tempt, Bataille reclaimed every­day parts of human existence—those we euphem­ize or seek to contain—for lit­er­a­ture, phi­los­o­phy… and well, the inter­net. If some of Bataille’s pre­oc­cu­pa­tions are irre­deemable for main­stream tastes, you may find as you watch the film above and read Bataille’s writ­ing that this is for good rea­son.

Relat­ed Con­tent:

Exten­sive Archive of Avant-Garde & Mod­ernist Mag­a­zines (1890–1939) Now Avail­able Online

Michel Fou­cault – Beyond Good and Evil: 1993 Doc­u­men­tary Explores the Theorist’s Con­tro­ver­sial Life and Phi­los­o­phy

Human, All Too Human: 3‑Part Doc­u­men­tary Pro­files Niet­zsche, Hei­deg­ger & Sartre

David Lynch Presents the His­to­ry of Sur­re­al­ist Film (1987)

Josh Jones is a writer and musi­cian based in Durham, NC. Fol­low him at @jdmagness

The Beatles Saturday Morning Cartoon Show (1965–1969)

We’ve become so accus­tomed to think­ing of the Bea­t­les as Seri­ous Artists™ that it’s easy to forget—at least for those of us who weren’t there—how high­ly com­mer­cial a fran­chise they were in the mid-six­ties. It’s no won­der Joe Strummer’s line about “pho­ny Beat­le­ma­nia” in the Clash’s “Lon­don Call­ing” res­onat­ed so strong­ly for those dis­af­fect­ed with the reign of the Fab Four. The real thing was over­whelm­ing enough, but the slew of offi­cial, unof­fi­cial, and boot­leg mer­chan­dis­ing that fol­lowed it, much of it aimed at chil­dren, makes the band’s dom­i­nance seem, well, kin­da juve­nile. Before they escaped pop star­dom and retreat­ed to the stu­dio to record their psy­che­del­ic mas­ter­pieces, the Bea­t­les received every pos­si­ble com­mer­cial treat­ment, from lunch­box­es and cere­al bowls to jig­saw puz­zles, lamp­shades, and a Ringo Starr bub­ble bath. Perus­ing an online auc­tion of Bea­t­les merch is a bit like tour­ing Grace­land.

There’s one arti­fact from the height of Beat­le­ma­nia that you won’t find, how­ev­er. Instead, you can watch it for free on Youtube. I refer to The Bea­t­les, a half-hour Sat­ur­day morn­ing car­toon show that ran on ABC from Sep­tem­ber, 1965 to Sep­tem­ber 1969 and pro­duced a total of 39 episodes. The band them­selves had almost noth­ing to do with the show, oth­er than appear­ing in an odd pro­mo­tion. Trad­ing entire­ly in broad slap­stick com­e­dy of the Scoo­by-Doo vari­ety, the show saw the four mates tum­ble into one goofy sit­u­a­tion after anoth­er, some super­nat­ur­al, some musi­cal, some the­atri­cal. Although all nat­ur­al per­form­ers them­selves, no Bea­t­le ever voiced his char­ac­ter on the show. Instead, Amer­i­can actor Paul Frees, as John and George, and British actor Lance Per­ci­val, as Paul and Ringo, imi­tat­ed them, very bad­ly. The Bea­t­les car­toon show aired at a time when the kids TV land­scape was just begin­ning to resem­ble the one we have today, with ABC com­peti­tor CBS run­ning super­hero shows like Space Ghost, Super­man, and Mighty Mouse, but the sur­re­al plots and musi­cal num­bers on The Bea­t­les were an attempt to reach adults as well. Watch clips from Sea­son 1 above.

Relat­ed Con­tent:

Lis­ten to the Bea­t­les’ Christ­mas Records: Sev­en Vin­tage Record­ings for Their Fans (1963 – 1969)

The Bea­t­les Per­form a Fun Spoof of Shakespeare’s A Mid­sum­mer Night’s Dream (1964)

Peter Sell­ers Per­forms The Bea­t­les “A Hard Day’s Night” in Shake­speare­an Voice

Josh Jones is a writer and musi­cian based in Durham, NC. Fol­low him at @jdmagness

U2’s Album Songs of Innocence Released for Free on iTunes Today

free u2 album on itunes

Apple had lots of big announce­ments today — a new watch, a new iPhone, and pay­ment sys­tem. But wait, there’s more! On its big day, Apple also announced that any­one with an iTunes account can down­load for free Songs of Inno­cence, U2’s first album in 5 years. The album will remain free on iTunes until Octo­ber 13, 2014, after which time it will be released on CD and maybe vinyl. You can access the album in sev­er­al ways.

1.) On your iOS device, go to the Music app and select the Albums tab. Select Songs of Inno­cence. Tap a track to lis­ten or tap the iCloud icon to down­load.

2.) On your Mac or PC, open iTunes, then select the Albums tab. Select Songs of Inno­cence. Select a track to lis­ten or click the iCloud icon to down­load.

3.) On any of your devices, go to Fea­tured Sta­tions and select Songs of Inno­cence to lis­ten. Start­ing Sep­tem­ber 10.

If you have any issues find­ing the free down­load, you might want to look through some of the trou­bleshoot­ing sug­ges­tions found on this page.

by | Permalink | Make a Comment ( 1 ) |

The First Color Portrait of Leo Tolstoy, and Other Amazing Color Photos of Czarist Russia (1908)

A good few peo­ple object­ed to a recent project that col­orized old pho­tos of Walt Whit­man, Char­lie Chap­lin, Helen Keller, Mark Twain, and oth­er his­tor­i­cal char­ac­ters. Leave them alone! they grumped. The past, they want­ed left in black and white. But this is not so eas­i­ly done when some photos—whether of august per­son­ages like Leo Tol­stoy above, or of ordi­nary anony­mous peas­ants below—were always processed in col­or. The Tol­stoy image dates from 1908, two years before his death, but the process is much old­er, and suc­cess­ful col­or pho­tographs, not sim­ply hand-paint­ed col­oriza­tions, go back at least to the Lumiere Broth­ers’ Autochromes from the late 19th cen­tu­ry.

Russian Workers

The method that gave us Tol­stoy in col­or involved tak­ing three photographs—with a red, a green, and a blue filter—then pro­ject­ing the result­ing prints through fil­ters of the same col­or. It’s a pro­ce­dure that dates to Scot­tish sci­en­tist James Clerk Maxwell’s 1861 exper­i­ments, which put to the test sev­er­al ear­li­er the­o­ries. The pho­tographs you see here are the work of sci­en­tist and inven­tor Sergei Prokudin-Gorsky, who had per­fect­ed the pro­jec­tion method to such a degree that—as he wrote in a let­ter to Tol­stoy ask­ing him to pose—he only need­ed “from 1 to 3 sec­onds to take the pho­to­graph.” Thus it would not be “over­ly tire­some” for the soon-to-be eighty-year-old nov­el­ist.

Tol­stoy, of course, was a nation­al insti­tu­tion, and had war­rant­ed an ear­li­er attempt at a col­or por­trait by an anony­mous ama­teur to whom Prokudin-Gorsky refers in his let­ter of request. The first attempt, the inven­tor implies, was a botched job. Billing him­self as a spe­cial­ist in “pho­tog­ra­phy ‘in nat­ur­al col­ors,’” the self-con­fi­dent entre­pre­neur assured the writer he could pro­duce “excel­lent results” with “accu­rate col­ors.” “My col­ored pro­jec­tions,” he wrote, “are known in both Europe and in Rus­sia.” Prokudin-Gorsky was received and giv­en two days to take sev­er­al col­or pho­tographs, though whether the oth­ers have sur­vived, I do not know. We do know that the por­trait appeared in the August, 1908 issue of The Pro­ceed­ings of the Russ­ian Tech­ni­cal Soci­ety as “the first Russ­ian col­or pho­to­por­trait.” The jour­nal offered the image in trib­ute to Tolstoy’s upcom­ing 80th birth­day cel­e­bra­tion, writ­ing:

Our peri­od­i­cal, as a pure­ly tech­ni­cal one, can­not hon­or this ven­er­a­ble rep­re­sen­ta­tive of Russ­ian thought and word with spe­cial arti­cles. Desir­ing, how­ev­er, to take part in the gen­er­al fes­tiv­i­ties, the edi­to­r­i­al staff […] decid­ed to pub­lish in this, its August issue, the newest por­trait of Tol­stoy, which is the dernier mot in pho­to­graph­ic tech­nol­o­gy. The por­trait was tak­en on loca­tion and in nat­ur­al col­ors, achieved through tech­ni­cal meth­ods alone, with­out any use of the artist’s brush or tool.

Prokudin-Gorsky expressed his grat­i­tude to the nov­el­ist by mail­ing him a pho­to­graph­ic peri­od­i­cal con­tain­ing “many pic­tures pro­duced in my work­shops from my pho­tographs.” Per­haps the oth­er pho­tos we see here were con­tained in that jour­nal. Prokudin-Gorsky had every rea­son to be proud of his work, and the Russ­ian Tech­ni­cal Soci­ety every rea­son to endorse it. The pic­tures are stun­ning.

1911 Cathedral

Some of the pho­tographs, like the Tol­stoy por­trait, have a painter­ly, almost impres­sion­is­tic qual­i­ty. Oth­ers, like the 1911 vil­lage scene with the Niko­laevskii Cathe­dral in the dis­tance, have almost the depth of field and fine-grained clar­i­ty of 35mm film. And some, like that of the already car­toon­ish struc­ture below, have an almost hal­lu­ci­na­to­ry CGI qual­i­ty. The method wasn’t perfect—even with such short expo­sures, sub­jects had to remain absolute­ly still. If they moved, the result was an eerie dou­ble expo­sure effect you see in the mid­dle dis­tance of the field work­ers pho­tographed above. But over­all, these pho­tographs sim­ply aston­ish in their crisp­ness and fideli­ty.

Russian Mill

You can see many more of Prokudin-Gorsky’s images at this online gallery, which includes over a dozen ear­ly-twen­ti­eth cen­tu­ry pho­tos of Russ­ian labor­ers, land­scapes, and self por­traits. Prokudin-Gorsky’s work also pre­serves images of var­i­ous East­ern Euro­pean peo­ples in tra­di­tion­al dress—like the final Emir of Bukhara, now Uzbek­istan, below in 1910. Many of these groups were on the verge of cul­tur­al extinc­tion in the com­ing years of Sovi­et impe­ri­al­ism. Unwit­ting­ly, Prokudin-Gorsky man­aged to beau­ti­ful­ly cap­ture the very end of tsarist Rus­sia, most poignant­ly sym­bol­ized for so many Rus­sians by their aged lit­er­ary hero, whose birth­day we cel­e­brate again today. Google decid­ed to do so in full col­or as well, with fan­cy doo­dles of his major works. You may accuse them of tam­per­ing with the past, but those who find these col­or pho­tographs too mod­ern may need to expand their def­i­n­i­tion of moder­ni­ty.

Last Emir

Relat­ed Con­tent:

Col­orized Pho­tos Bring Walt Whit­man, Char­lie Chap­lin, Helen Keller & Mark Twain Back to Life

Rare Record­ing: Leo Tol­stoy Reads From His Last Major Work in Four Lan­guages, 1909

Vin­tage Footage of Leo Tol­stoy: Video Cap­tures the Great Nov­el­ist Dur­ing His Final Days

Josh Jones is a writer and musi­cian based in Durham, NC. Fol­low him at @jdmagness

Watch Humorous Phases of Funny Faces, the First Animated Movie (1906)

August and Louis Lumière might have made the first film – a sim­ple, sta­t­ic shot of work­ers leav­ing their fac­to­ry for the day – but George Méliès invent­ed the art form of cin­e­ma. Through his exper­i­ments, Méliès dis­cov­ered that mag­ic hap­pened when he turned the cam­era off and on. Peo­ple sud­den­ly dis­ap­peared into thin air. Objects appeared out of nowhere. A famed magi­cian, Méliès knew he was on to some­thing. His dis­cov­ery plant­ed the seeds for just about every cin­e­mat­ic tech­nique in the book — includ­ing ani­ma­tion. You can watch six of Méliès’ films here, includ­ing his land­mark 1902 short A Trip to the Moon.

The per­son cred­it­ed with mak­ing the first film-based ani­ma­tion, how­ev­er, is James Stu­art Black­ton with his film Humor­ous Phas­es of Fun­ny Faces (1906). You can watch it above. The short starts with the artist’s hand draw­ing on a chalk­board. Soon, how­ev­er, the draw­ing starts to move on its own. The film is as prim­i­tive as it is fun. A man in a top hat blows cig­ar smoke into a woman’s face. A clown dances. Imag­ine the shock and awe of an audi­ence not weaned on Pixar and Mick­ey Mouse watch­ing a pic­ture come to life for the first time.

Black­ton start­ed his career as a jour­nal­ist and a vaude­ville car­toon­ist. In 1896, he was assigned to cov­er Thomas Edi­son’s brand new inven­tion – the Vitas­cope, an ear­ly film pro­jec­tor. Edi­son proved to be such a good sales­man that Black­ton end­ed up buy­ing one. Soon he, along with his vaude­ville part­ner Albert Smith, found­ed one of the first ever movie stu­dios — the Amer­i­can Vita­graph Com­pa­ny. The com­pa­ny even­tu­al­ly became known for cre­at­ing some of the first movie adap­ta­tions of Shake­speare and Charles Dick­ens, but before that, they made short “trick” movies — flashy shorts to be shown dur­ing vaude­ville shows. One of those movies, The Enchant­ed Draw­ing (1900) is essen­tial­ly a filmic ver­sion of Blackton’s act with some cin­e­mat­ic sleight-of-hand thrown in. And as you can see below, it points the way to Black­ton’s break­through with Humor­ous Phas­es.

In 1911, Black­ton, along with his co-direc­tor, the spec­tac­u­lar­ly tal­ent­ed Win­sor McCay, made Lit­tle Nemo, a movie that hints at the true poten­tial of ani­ma­tion. Sure, their movie has way too much half-heart­ed live action slap stick, which pads out the run­ning time to an over-stuffed 10 min­utes, but the actu­al ani­ma­tion, which starts around 8:30, is utter­ly gor­geous. Watch it below.

Relat­ed Con­tent: 

Ger­tie the Dinosaur: The Moth­er of all Car­toon Char­ac­ters

Vis­it the World of Lit­tle Nemo Artist Win­sor McCay: Three Clas­sic Ani­ma­tions and a Google Doo­dle

Ear­ly Exper­i­ments in Col­or Film (1895–1935)

How Walt Dis­ney Car­toons are Made

Jonathan Crow is a Los Ange­les-based writer and film­mak­er whose work has appeared in Yahoo!, The Hol­ly­wood Reporter, and oth­er pub­li­ca­tions. You can fol­low him at @jonccrowAnd check out his blog Veep­to­pus, fea­tur­ing one new draw­ing of a vice pres­i­dent with an octo­pus on his head dai­ly. 

 

William Gibson Reads Neuromancer, His Cyberpunk-Defining Novel

With 1984’s Neu­ro­mancer, William Gib­son may not have invent­ed cyber­punk, but he cer­tain­ly crys­tal­lized it. The nov­el exem­pli­fies the tra­di­tion’s man­date to bring togeth­er “high tech and low life,” or, in the words of Gib­son him­self, to explore what “any giv­en sci­ence-fic­tion favorite would look like if we could crank up the res­o­lu­tion.”

It may have its direct pre­de­ces­sors, but Gib­son’s tale of hack­ers, street samu­rai, con­spir­acists, and shad­owy arti­fi­cial intel­li­gences against vir­tu­al real­i­ty, dystopi­an urban Japan, and a vari­ety of oth­er inter­na­tion­al and tech­no­log­i­cal back­drops remains not just arche­typ­al but, unusu­al­ly for old­er tech­nol­o­gy-ori­ent­ed fic­tion, excit­ing.

Now you can not only read Gib­son’s cyber­punk-defin­ing words, but hear them in Gib­son’s voice: a 1994 abridged edi­tion, released only on cas­sette tapes and now long out of print, resides in MP3 form online here .

You can get a taste of this par­tic­u­lar Neu­ro­mancer audio­book and its pro­duc­tion in the clip above. I always appre­ci­ate hear­ing authors read their own work, but peo­ple will sure­ly dis­agree about whether the laid-back tones of a man who often describes him­self as thor­ough­ly un-cut­ting-edge ide­al­ly suit the mate­r­i­al. If you think it does­n’t, or if you don’t like the abridged-ness of this edi­tion, you suf­fer no lack of alter­na­tives: Arthur Addi­son read an unabridged one for Books on Tape in 1997, in 2011 Robert­son Dean read anoth­er one for Pen­guin Audio­books, and in 2012 Jeff Hard­ing did yet anoth­er. (Note: You can down­load the Dean edi­tion for free via Audi­ble if you enroll in their 30 Day Free Tri­al. We have more details on that here.) Those who have found them­selves hooked on the inter­net, in any of its mod­ern forms, will cer­tain­ly hear a lot of pre­science in Gib­son’s con­cep­tion of tech­nol­o­gy as addic­tive drug. But in my expe­ri­ence, cyber­punk sto­ries, too, can prove fierce­ly habit form­ing. Rather than the first cyber­punk nov­el, or the most impor­tant one, or the gen­re’s blue­print, let’s just call Neu­ro­mancer the gate­way.

Relat­ed Con­tent:

Cyber­punk: 1990 Doc­u­men­tary Fea­tur­ing William Gib­son & Tim­o­thy Leary Intro­duces the Cyber­punk Cul­ture

Take a Road Trip with Cyber­space Vision­ary William Gib­son, Watch No Maps for These Ter­ri­to­ries (2000)

Tim­o­thy Leary Plans a Neu­ro­mancer Video Game, with Art by Kei­th Har­ing, Music by Devo & Cameos by David Byrne

William Gib­son, Father of Cyber­punk, Reads New Nov­el in Sec­ond Life

Col­in Mar­shall hosts and pro­duces Note­book on Cities and Cul­ture and writes essays on cities, lan­guage, Asia, and men’s style. He’s at work on a book about Los Ange­les, A Los Ange­les Primer. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

178,000 Images Documenting the History of the Car Now Available on a New Stanford Web Site

revs2

The Revs Pro­gram at Stan­ford, ded­i­cat­ed to pro­duc­ing schol­ar­ship about the past, present and future of the auto­mo­bile, recent­ly advanced its cause by launch­ing a new web­site fea­tur­ing 178,000 images of cars. Divid­ed into 12 col­lec­tions, the Revs Dig­i­tal Library fea­tures lots of race cars, and then some more race cars. But there are some more every­day mod­els too — like the Bee­tle, Cit­roën, Corvette, Mini and even the Grem­lin. You won’t find, how­ev­er, any trace of the much-maligned Edsel.

revs1

The images came to Stan­ford as a gift from the Revs Insti­tute for Auto­mo­tive Research, locat­ed in Naples, Flori­da. If you’d like a quick primer on find­ing and gath­er­ing infor­ma­tion about vin­tage cars in the archive, watch the intro­duc­to­ry video below. It’ll teach you how to sift through the dig­i­tal library in rapid fash­ion.

The images above come from the Revs Dig­i­tal Library.

via Stan­ford News/Coudal

Relat­ed Con­tent:

Yale Launch­es an Archive of 170,000 Pho­tographs Doc­u­ment­ing the Great Depres­sion

UC San­ta Cruz Opens a Deadhead’s Delight: The Grate­ful Dead Archive is Now Online

Young Robert De Niro Appears in 1969 AMC Car Com­mer­cial

« Go BackMore in this category... »
Quantcast
Open Culture was founded by Dan Colman.