Blockchain and Money: A Free Online Course from MIT

Taught by MIT pro­fes­sor Gary Gensler, Blockchain and Mon­ey is “for stu­dents wish­ing to explore blockchain tech­nol­o­gy’s poten­tial use—by entre­pre­neurs and incumbents—to change the world of mon­ey and finance. The course begins with a review of Bit­coin and an under­stand­ing of the com­mer­cial, tech­ni­cal, and pub­lic pol­i­cy fun­da­men­tals of blockchain tech­nol­o­gy, dis­trib­uted ledgers, and smart con­tracts. The class then con­tin­ues on to cur­rent and poten­tial blockchain appli­ca­tions in the finan­cial sec­tor.”

You can watch all 23 lec­tures above, or on YouTube. A syl­labus and oth­er course mate­ri­als can be found on MIT’s web­site. More relat­ed cours­es are list­ed below.

Blockchain and Mon­ey has been added to our list of Free Busi­ness Cours­es, a sub­set of our col­lec­tion, 1,700 Free Online Cours­es from Top Uni­ver­si­ties.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. It’s a great way to see our new posts, all bun­dled in one email, each day.

If you would like to sup­port the mis­sion of Open Cul­ture, con­sid­er mak­ing a dona­tion to our site. It’s hard to rely 100% on ads, and your con­tri­bu­tions will help us con­tin­ue pro­vid­ing the best free cul­tur­al and edu­ca­tion­al mate­ri­als to learn­ers every­where. You can con­tribute through Pay­Pal, Patre­on, and Ven­mo (@openculture). Thanks!

Relat­ed Con­tent 

What Actu­al­ly Is Bit­coin? Princeton’s Free Online Course “Bit­coin and Cur­ren­cy Tech­nolo­gies” Pro­vides Much-Need­ed Answers

Bit­coin and Cryp­tocur­ren­cy Tech­nolo­gies: A Free Course from Prince­ton

Cryp­tocur­ren­cy and Blockchain: An Intro­duc­tion to Dig­i­tal Currencies–A Free Online Cours­es from the Uni­ver­si­ty of Penn­syl­va­nia

The Prince­ton Bit­coin Text­book Is Now Free Online

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Sci-Fi “Portal” Connects Citizens of Lublin & Vilnius, Allowing Passersby Separated by 376 Miles to Interact in Real Time

Can we ever tran­scend our ten­den­cy to divide up the world into us and them? The his­to­ry of Europe, which polit­i­cal the­o­rist Ken­neth Minogue once called “plau­si­bly summed up as prepar­ing for war, wag­ing war, or recov­er­ing from war,” offers few con­sol­ing answers. But per­haps it isn’t for his­to­ry, much less for the­o­ry or pol­i­tics, to dic­tate the future prospects for the uni­ty of mankind. Art and tech­nol­o­gy offer anoth­er set of views on the mat­ter, and it’s art and tech­nol­o­gy that come togeth­er in Por­tal, a recent­ly launched project that has con­nect­ed Vil­nius, Lithua­nia and Lublin, Poland with twin instal­la­tions. More than just a sculp­tur­al state­ment, each city’s por­tal offers a real-time, round-the-clock view of the oth­er.

“In both Vil­nius and Lublin,” writes My Mod­ern Met’s Sara Barnes, “the por­tals are with­in the urban land­scape; they are next to a train sta­tion and in the city cen­tral square, respec­tive­ly. This allows for plen­ty of engage­ment, on either end, with the peo­ple of a city 376 miles apart. And, in a larg­er sense, the por­tals help to human­ize cit­i­zens from anoth­er place.”

Images released of the inter­ac­tion between passer­by and their local por­tal show, among oth­er actions, wav­ing, cam­era phone-shoot­ing, syn­chro­nized jump­ing, and just plain star­ing. Though more than one com­par­i­son has been made to the Star­gate, the image also comes to mind of the apes around the mono­lith in 2001: A Space Odyssey, react­ing as best they can to a pre­vi­ous­ly unimag­ined pres­ence in their every­day envi­ron­ment.

Iron­i­cal­ly, the basic tech­nol­o­gy employed by the Por­tal project is noth­ing new. At this point we’ve all looked into our phone and com­put­er screens and seen a view from per­haps much far­ther than 376 miles away, and been seen from that dis­tance as well. But the coro­n­avirus-induced world­wide expan­sion of tele­con­fer­enc­ing has, for many, made the under­ly­ing mechan­ics seem some­what less than mirac­u­lous. Con­ceived years before trav­el restric­tions ren­dered next to impos­si­ble the actu­al vis­it­ing of human beings else­where on the con­ti­nent, let alone on the oth­er side of the world, Por­tal has set up its first instal­la­tions at a time when they’ve come to feel like some­thing the world needs. “Res­i­dents in Reyk­javik, Ice­land, and Lon­don, Eng­land can expect a por­tal in their city in the future,” notes Barnes — and if those two can feel tru­ly con­nect­ed with Europe, there may be hope for the one­ness of the human race yet.

via Colos­sal/MyMod­ern­Met

Relat­ed Con­tent:

Street Artist Cre­ates an Opti­cal Illu­sion That Lets Peo­ple See the Art Inside a Shut­tered Muse­um in Flo­rence

This Huge Crash­ing Wave in a Seoul Aquar­i­um Is Actu­al­ly a Gigan­tic Opti­cal Illu­sion

See Web Cams of Sur­re­al­ly Emp­ty City Streets in Venice, New York, Lon­don & Beyond

Dis­cov­er Euro­peana Col­lec­tions, a Por­tal of 48 Mil­lion Free Art­works, Books, Videos, Arti­facts & Sounds from Across Europe

The His­to­ry of Europe from 400 BC to the Present, Ani­mat­ed in 12 Min­utes

Haru­ki Muraka­mi Nov­els Sold in Pol­ish Vend­ing Machines

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

The Bob Ross Virtual Art Gallery: A New Site Presents 403 Paintings from The Joy of Painting Series

“We don’t make mis­takes. We have hap­py acci­dents,” the late Bob Ross soothed fans paint­ing along at home, while brush­ing an alarm­ing amount of black onto one of his sig­na­ture nature scenes.

His mel­low on-cam­era demeanor and flow­ing, wet-on-wet oil paint­ing style were per­fect­ly cal­i­brat­ed to help tight­ly-wound view­ers relax into a right-brained groove.

The cre­ators of the Bob Ross Vir­tu­al Art Gallery take a more left brained approach.

Hav­ing col­lect­ed data on Ross’ ever­green series, The Joy of Paint­ing, they ana­lyzed it for fre­quen­cy of col­or use over the show’s 403 episodes, as well as the num­ber of col­ors applied to each can­vas.

For those keep­ing score, after black and white, alizarin crim­son was the col­or Ross favored most, and 1/4 of the paint­ings made on air boast 12 col­ors.

The data could be slight­ly skewed by the con­tri­bu­tions of occa­sion­al guest artists such as Ross’ for­mer instruc­tor, John Thamm, who once coun­seled Ross to “paint bush­es and trees and leave por­trait paint­ing to some­one else.” Thamm availed him­self of a sin­gle col­or — Van Dyke Brown — to demon­strate the wipe out tech­nique. His con­tri­bu­tion is one of the few human like­ness­es that got paint­ed over the show’s 11-year pub­lic tele­vi­sion run.

The Bob Ross Vir­tu­al Art Gallery has sev­er­al options for view­ing the data.

Mouse over a grid of grey rec­tan­gles to see the 403 art­works pre­sent­ed in chrono­log­i­cal order, along with titles and episode num­bers.

(This has all the mak­ings of a thump­ing good mem­o­ry game, à la Con­cen­tra­tion… flip all the rec­tan­gles, study them, then see if you can nav­i­gate back to all the cab­ins or mead­ows.)

A bar graph, sim­i­lar­ly com­posed of rec­tan­gles, reveals the col­ors that went into each paint­ing.

Anoth­er chart ana­lyzes Ross’ use of col­or over time, as he moved away from Burnt Umber and eased up on Pftha­lo Green.

 

Indi­an Red was accord­ed but a sin­gle use, in sea­son 22’s first episode, “Autumn Images.” (“Let’s sparkle this up. We’re gonna have fall col­ors. Let’s get crazy.”)

For art lovers crav­ing a more tra­di­tion­al gallery expe­ri­ence, site cre­ator Con­nor Roth­schild has installed a vir­tu­al bench fac­ing a frame capa­ble of dis­play­ing all the paint­ings in ran­dom or chrono­log­i­cal order, with dig­i­tal swatch­es rep­re­sent­ing the paints that went into them and YouTube links to the episodes that pro­duced them.

And for those who’d rather gaze at data sci­ence, the code is avail­able on GitHub.

Explore the Bob Ross Vir­tu­al Art Gallery here. Scroll down to take advan­tage of all the options.

Relat­ed Con­tent: 

Watch Every Episode of Bob Ross’ The Joy Of Paint­ing Free Online: 403 Episodes Span­ning 31 Sea­sons

The Joy of Paint­ing with Bob Ross & Banksy: Watch Banksy Paint a Mur­al on the Jail That Once Housed Oscar Wilde

Expe­ri­ence the Bob Ross Expe­ri­ence: A New Muse­um Open in the TV Painter’s For­mer Stu­dio Home

Bob Ross’ Christ­mas Spe­cial: Cel­e­brate, Relax, Nod Off

Ayun Hal­l­i­day is an author, illus­tra­tor, the­ater mak­er and Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine.  Join her Necro­mancers of the Pub­lic Domain: The Peri­od­i­cal Cica­da, a free vir­tu­al vari­ety show hon­or­ing the 17-Year Cicadas of Brood X. Fol­low her @AyunHalliday.

Meet the Inventor of Karaoke, Daisuke Inoue, Who Wanted to “Teach the World to Sing”

Daisuke Inoue has been hon­ored with a rare, indeed almost cer­tain­ly unique com­bi­na­tion of lau­rels. In 1999, Time mag­a­zine named him among the “Most Influ­en­tial Asians of the Cen­tu­ry.” Five years lat­er he won an Ig Nobel Prize, which hon­ors par­tic­u­lar­ly strange and ris­i­ble devel­op­ments in sci­ence, tech­nol­o­gy, and cul­ture. Inoue had come up with the device that made his name decades ear­li­er, in the ear­ly 1970s, but its influ­ence has proven endur­ing still today. It is he whom his­to­ry now cred­its with the inven­tion of the karaoke machine, the assist­ed-singing device that the Ig Nobel com­mit­tee, award­ing its Peace Prize, described as “an entire­ly new way for peo­ple to learn to tol­er­ate each oth­er.”

The achieve­ment of an Ig Nobel recip­i­ent should be one that “makes peo­ple laugh, then think.” Over its half-cen­tu­ry of exis­tence, many have laughed at karaoke, espe­cial­ly as osten­si­bly prac­ticed by the drunk­en salary­men of its home­land. But upon fur­ther con­sid­er­a­tion, few Japan­ese inven­tions have been as impor­tant.

Hence its promi­nent inclu­sion in Japa­nol­o­gist Matt Alt’s recent book Pure Inven­tion: How Japan’s Pop Cul­ture Con­quered the World. As Alt tells its sto­ry, the karaoke machine emerged out of San­nomiya, Kobe’s red-light dis­trict, which might seem an unlike­ly birth­place — until you con­sid­er its “some four thou­sand drink­ing estab­lish­ments crammed into a clus­ter of streets and alleys just a kilo­me­ter in radius.”

In these bars Inoue worked as a hiki-katari, a kind of free­lance musi­cian who spe­cial­ized in “sing-alongs, retun­ing their performances­ on­ the ­fly­ to ­match ­the­ singing­ abil­i­ties ­and­ sobri­ety ­levels­ of pay­ing cus­tomers.” This was karaoke (the Japan­ese term means, lit­er­al­ly, “emp­ty orches­tra”) before karaoke as we know it. Inoue had mas­tered its rig­ors to such an extent that he became known as “Dr. Sing-along,” and the sheer demand for his ser­vices inspired him to cre­ate a kind of auto­mat­ic replace­ment he could send to extra gigs. The 8 Juke, as he called it, amount­ed to an 8‑track car stereo con­nect­ed to a micro­phone, reverb box, and coin slot. Pre-loaded with instru­men­tal cov­ers of bar-goers’ favorite songs, the 8 Jukes Inoue made soon start­ed tak­ing in more coins than they could han­dle.

“When I made the first Juke 8s, a broth­er-in-law sug­gest­ed I take out a patent,” Inoue said in a 2013 inter­view. “But at the time, I didn’t think any­thing would come of it.” Hav­ing assem­bled his inven­tion from off-the-shelf com­po­nents, he did­n’t think there was any­thing patentable about it, and unknown to him, at least one sim­i­lar device had already been built else­where in Japan. But what Inoue invent­ed, as Alt puts it, was “the total pack­age of hard­ware and cus­tom soft­ware that allowed karaoke to grow from a local fad into an enor­mous glob­al busi­ness.” Had it been patent­ed, says Inoue him­self, “I don’t think karaoke would have grown like it did.” Would it have grown to have, as Alt puts  it, “profound­ effects­ on­ the­ fantasy­ lives­ of­ Japanese­ and­ West­ern­ers ­both”? And would Inoue have found him­self onstage more than 30 years lat­er at the Ig Nobels, lead­ing a crowd of Amer­i­cans in a round of “I’d Like to Teach the World to Sing”?

via Messy Nessy

Relat­ed Con­tent:

Author Rob Sheffield Picks Karaoke Songs for Famous Authors: Imag­ine Wal­lace Stevens Singing the Vel­vet Underground’s “Sun­day Morn­ing”

Japan­ese Bud­dhist Monk Cov­ers Ramones’ “Teenage Lobot­o­my,” “Queen’s “We Will Rock You,” Bea­t­les’ “Yel­low Sub­ma­rine” & More

The 10 Com­mand­ments of Chindōgu, the Japan­ese Art of Cre­at­ing Unusu­al­ly Use­less Inven­tions

This Man Flew to Japan to Sing ABBA’s “Mam­ma Mia” in a Big Cold Riv­er

Karaoke-Style, Stephen Col­bert Sings and Struts to The Rolling Stones’ “Brown Sug­ar”

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

The First Cellphone: Discover Motorola’s DynaTAC 8000X, a 2‑Pound Brick Priced at $3,995 (1984)

We get the cul­ture our tech­nol­o­gy per­mits, and in the 21st cen­tu­ry no tech­no­log­i­cal devel­op­ment has changed cul­ture like that of the smart­phone. As with every piece of per­son­al tech­nol­o­gy that we strug­gle to remem­ber how we lived with­out, it evolved into being from a series of sim­pler pre­de­ces­sors that, no mat­ter how clunky they seem now, were received as tech­no­log­i­cal mar­vels in their day. Take it from Mar­tin Coop­er, the Motoro­la Engi­neer who invent­ed the first hand­held cel­lu­lar mobile phone. “We did­n’t know it was going to be his­toric in any way at all,” he says of the first pub­licly demon­strat­ed cell­phone call in 1973 in the Bloomberg video above. “We were only wor­ried about one thing: is the phone going to work when we turn it on?”

The device Coop­er had in hand was the pro­to­type that would even­tu­al­ly become the Motoro­la DynaT­AC 8000X, the first com­mer­cial portable cel­lu­lar phone. (This as dis­tinct from the exist­ing car-phone sys­tems that Coop­er cred­its with inspir­ing him to devel­op an entire­ly hand­held ver­sion.) Brought to mar­ket in 1983, it weighed about two pounds, took ten hours to charge a bat­tery that last­ed only 30 min­utes, could store no more than 30 phone num­bers, and cost near­ly $10,000 in today’s dol­lars.

Yet “con­sumers were so impressed by the con­cept of being always acces­si­ble with a portable phone that wait­ing lists for the DynaT­AC 8000X were in the thou­sands,” says Motoro­la design mas­ter Rudy Krolopp as quot­ed by the Project Man­age­ment Insti­tute. “In 1983, the notion of sim­ply mak­ing wire­less phone calls was rev­o­lu­tion­ary.”

38 years after “the brick,” as the 8000X was known, we’ve grown so used to that notion that many of us hard­ly ever make wire­less phone calls any­more, pre­fer­ring to com­mu­ni­cate on our phones through text mes­sages or an ever-expand­ing uni­verse of inter­net-based apps — to say noth­ing of the oth­er aspects of our lives increas­ing­ly han­dled through palm-sized touch­screens. “The mod­ern smart­phone is a tech­no­log­i­cal mar­vel,” says Coop­er. “It real­ly is incred­i­ble, all the stuff that is squeezed into that cell­phone.” Yet despite the aston­ish­ing evo­lu­tion of his inven­tion it rep­re­sents, he’s not sat­is­fied. “We think that we can make a smart­phone that does all things for all peo­ple, and yet we know that it does­n’t do any of those things per­fect­ly. We’ve still got a ways to go.” If you’re read­ing this on a smart­phone, know that you hold in your hand the “brick” of 2059.

Relat­ed Con­tent:

Lyn­da Bar­ry on How the Smart­phone Is Endan­ger­ing Three Ingre­di­ents of Cre­ativ­i­ty: Lone­li­ness, Uncer­tain­ty & Bore­dom

Film­mak­er Wim Wen­ders Explains How Mobile Phones Have Killed Pho­tog­ra­phy

A 1947 French Film Accu­rate­ly Pre­dict­ed Our 21st-Cen­tu­ry Addic­tion to Smart­phones

When We All Have Pock­et Tele­phones (1923)

The World’s First Mobile Phone Shown in 1922 Vin­tage Film

Sci­en­tist Cre­ates a Work­ing Rotary Cell­phone

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

How to Shop Online & Check Your E‑Mail on the Go: A 1980s British TV Show Demonstrates

“Links between com­put­ers and tele­vi­sion sets are, it is always threat­ened, about to her­ald in an age of unbe­liev­able con­ve­nience,” announces tele­vi­sion pre­sen­ter Tony Bastable in the 1984 clip above, “where all the socia­bil­i­ty of going down to your cor­ner shop to order the week’s gro­ceries will be replaced with an order over the air­waves.” Do tell. Live though we increas­ing­ly do with inter­net-con­nect­ed “smart TVs,” the only unfa­mil­iar-sound­ing part of that pre­dic­tion is its ref­er­ence to tele­vi­sion sets. But back then, most every home com­put­er used them as dis­plays, and when also plugged into the tele­phone line they grant­ed users the pre­vi­ous­ly unthink­able abil­i­ty to make instant finan­cial trans­ac­tions at any hour of the day or night, with­out leav­ing the house.

Mun­dane though it sounds now that many of us both do all our work and get all our enter­tain­ment online, pay­ing bills was a draw for ear­ly adopters, who could come from unlike­ly places: Not­ting­ham, for instance, the Not­ting­ham Build­ing Soci­ety being one of the first finan­cial insti­tu­tions in the world to offer online bank­ing to its mem­bers.

Clos­er to Thames Head­quar­ters, North Lon­don cou­ple Pat and Julian Green appear in the clip above to demon­strate how to use some­thing called “e‑mail.” But first they must hook up their modem and con­nect to Pres­tel (a nation­al online net­work that in the Unit­ed King­dom played some­thing like the role Mini­tel did in France), an “extreme­ly sim­ple” process that will look ago­niz­ing­ly com­pli­cat­ed to any­one who grew up in the age of wi-fi.

I myself grew up using the TRS-80 Mod­el 100, an ear­ly lap­top inher­it­ed from my technophile grand­fa­ther. Bastable whips out the very same com­put­er in the seg­ment above, shot dur­ing Data­base’s trip to Japan. “The big advan­tage of a piece of equip­ment like this is to be able to cou­ple it up back to my home base over the tele­phone line using one of these,” he says from his seat on a train, hold­ing up the acoustic cou­pler designed to con­nect the Mod­el 100 direct­ly to a stan­dard hand­set, in this case the pay phone in the front of the car­riage. Alas, Bastable finds that “none of us have got enough change to make the call to Eng­land,” forc­ing him to check his mes­sages from his hotel room instead. Would that I could send him a vision of my effort­less expe­ri­ence con­nect­ing to wi-fi onboard a train cross­ing South Korea just yes­ter­day. The future, to coin a phrase, is now.

Relat­ed Con­tent: 

How to Send an E‑mail: A 1984 British Tele­vi­sion Broad­cast Explains This “Sim­ple” Process

How France Invent­ed a Pop­u­lar, Prof­itable Inter­net of Its Own in the 80s: The Rise and Fall of Mini­tel

From the Annals of Opti­mism: The News­pa­per Indus­try in 1981 Imag­ines its Dig­i­tal Future

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

One Man’s Quest to Build the Best Stereo System in the World

To make Fitz­car­ral­do, a movie about a rub­ber baron who drags a steamship over a hill in the Peru­vian jun­gle, Wern­er Her­zog famous­ly arranged the actu­al drag­ging of an actu­al steamship over an actu­al hill in the actu­al Peru­vian jun­gle. This endeav­or ran into all the com­pli­ca­tions you’d expect and then some. But the rea­son­able ques­tion of whether it would­n’t be wis­er to cut his loss­es and head back to civ­i­liza­tion prompt­ed Her­zog to make an artis­ti­cal­ly defin­ing state­ment: “If I aban­don this project, I would be a man with­out dreams and I don’t want to live like that. I live my life or I end my life, with this project.”

Ken Fritz is a man with dreams, and the doc­u­men­tary above con­cerns one he pur­sued for near­ly 30 years: that of build­ing “the best stereo sys­tem in the world.” He set about real­iz­ing this dream in suc­cess­ful mid­dle age, the time of life when the thoughts of no few men, he acknowl­edges, turn to audio­phil­ia. But in Fritz’s case, the dri­ve that made him a busi­ness suc­cess in the first place fixed his sights per­ma­nent­ly on some­thing more than a hi-fi fit for a man cave. Indeed, it entailed build­ing some­thing down­right cav­ernous, a ver­i­ta­ble con­cert hall of an addi­tion to his house scaled to accom­mo­date cus­tom-made speak­er tow­ers and designed for the opti­mal dis­per­sion of sound with a min­i­mum of inter­fer­ence.

Much of Fritz’s sys­tem is cus­tom-made, most elab­o­rate­ly notably its three-armed, 1,500-pound “Franken­stein turntable.” How much did it cost asks his son Scott? “I’ve seen turnta­bles that sell for $100,00, $120,000, and they’re nowhere near as com­pli­cat­ed and as involved as this,” he says. (Fritz now esti­mates that he has spent north of $1 mil­lion on his rig.) But to the true audio­phile, every invest­ment is worth it, whether of mon­ey, time, or effort. For “once it’s built, if you don’t like it, if does­n’t work, you’re stuck with it. You just lie to your­self: ‘It sounds good.’ ” Fritz’s music room stands as a tes­ta­ment to his deter­mi­na­tion not to lie to him­self — as well as to his love of music and will to give that love a con­crete form.

“I just can­not go day after day with­out accom­plish­ing some­thing,” Fritz says. “They say that when you’re retired, you should­n’t have to do any­thing. I don’t buy that at all. For­tu­nate­ly, all my goals have been ful­filled. I’ve built every­thing I’ve want­ed to build.” This includes all his music room’s shelves and cab­i­nets, each per­fect­ly pro­por­tioned to the com­po­nent it con­tains. And though a diag­no­sis of amy­otroph­ic lat­er­al scle­ro­sis has brought Fritz’s wood­work­ing days to an end, it has­n’t put him off the notion that “if the mind does­n’t keep the body going, and the body does­n’t ful­fill the thoughts that a man has, he becomes sense­less. He might as well just pack it up.” Few of us will ever know the kind of sat­is­fac­tion he must feel lis­ten­ing to Swan Lake, his favorite work of clas­si­cal music, on the sound sys­tem that could fair­ly be called his life’s work. But many of us will won­der: how must “Dea­con Blues” sound on it?

Relat­ed Con­tent:

Watch “Hi-Fi-Fo-Fum,” a Short Satir­i­cal Film About the Inven­tion of the Audio­phile (1959)

An 82-Year-Old Japan­ese Audio­phile Search­es for the Best Sound by Installing His Own Elec­tric Util­i­ty Pole in His Yard

Jimi Hendrix’s Home Audio Sys­tem & Record Col­lec­tion Gets Recre­at­ed in His Lon­don Flat

How the Grate­ful Dead’s “Wall of Sound” – a Mon­ster, 600-Speak­er Sound Sys­tem – Changed Rock Con­certs & Live Music For­ev­er

How Steely Dan Wrote “Dea­con Blues,” the Song Audio­philes Use to Test High-End Stere­os

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

In 1926, Nikola Tesla Predicts the World of 2026

Not long after Niko­la Tes­la died in 1943, the world seemed to for­get him. The first pub­lic trib­ute paid to his con­sid­er­able research and devel­op­ment in the realm of elec­tric­i­ty there­after came in 1960 with the intro­duc­tion of the tes­la, the SI unit of mag­net­ic flux den­si­ty. But in the decades since Tes­la has enjoyed an after­life as an icon of under-appre­ci­at­ed pre­science. Some of this rep­u­ta­tion is based on inter­views giv­en in the 1920s and 1930s, when he was still a celebri­ty. Take the short Col­liers mag­a­zine pro­file from 1926 in which he fore­sees the emer­gence of devices that will allow us “to com­mu­ni­cate with one anoth­er instant­ly, irre­spec­tive of dis­tance”; a man, Tes­la pre­dicts, “will be able to car­ry one in his vest pock­et.”

This arti­cle is one source of the words spo­ken in the Voic­es of the Past video above. In it, Tes­la also speaks of a future huge­ly enriched by the “wire­less ener­gy” he spent much of his career pur­su­ing. It will pow­er “fly­ing machines” in which “we shall ride from New York to Europe in a few hours.” A house­hold’s dai­ly news­pa­per “will be print­ed ‘wire­less­ly’ in the home dur­ing the night.”

Thanks to instant world­wide com­mu­ni­ca­tion, “inter­na­tion­al bound­aries will be large­ly oblit­er­at­ed and a great step will be made toward the uni­fi­ca­tion and har­mo­nious exis­tence of the var­i­ous races inhab­it­ing the globe.” All the while, new gen­er­a­tions of ever bet­ter-edu­cat­ed women “will ignore prece­dent and star­tle civ­i­liza­tion with their progress.”

Many will applaud Tes­la’s views on the advance­ment of women, though here his think­ing takes a turn that may give pause even to the most for­ward-think­ing among us today: “The acqui­si­tion of new fields of endeav­or by women, their grad­ual usurpa­tion of lead­er­ship, will dull and final­ly dis­si­pate fem­i­nine sen­si­bil­i­ties, will choke the mater­nal instinct, so that mar­riage and moth­er­hood may become abhor­rent and human civ­i­liza­tion draw clos­er and clos­er to the per­fect civ­i­liza­tion of the bee.” The inven­tor of alter­nat­ing cur­rent has much to say in favor of api­an soci­ety, “the most high­ly orga­nized and intel­li­gent­ly coor­di­nat­ed sys­tem of any form of non­ra­tional ani­mal life.” And so why not restruc­ture human civ­i­liza­tion around a sin­gle queen?

This video also draws on a 1937 inter­view with Tes­la in Lib­er­ty mag­a­zine, which fea­tures even more dis­com­fit­ing propo­si­tions. “The only method com­pat­i­ble with our notions of civ­i­liza­tion and the race is to pre­vent the breed­ing of the unfit by ster­il­iza­tion and the delib­er­ate guid­ance of the mat­ing instinct,” Tes­la insists. “The Sec­re­tary of Hygiene or Phys­i­cal Cul­ture will be far more impor­tant in the cab­i­net of the Pres­i­dent of the Unit­ed States who holds office in the year 2035 than the Sec­re­tary of War.” Despite per­haps hav­ing crossed the line into mad-sci­en­tism, Tes­la remained inci­sive about the per­sis­tent con­di­tion of humans under high tech­nol­o­gy. “We suf­fer from the derange­ment of our civ­i­liza­tion because we have not yet com­plete­ly adjust­ed our­selves to the machine age,” he claims. “The solu­tion of our prob­lems does not lie in destroy­ing but in mas­ter­ing the machine.” Here in the 21st cen­tu­ry, of course, many of us would be con­tent sim­ply to gain mas­tery over the one in our vest pock­et.

Relat­ed Con­tent:

Niko­la Tes­la Accu­rate­ly Pre­dict­ed the Rise of the Inter­net & Smart Phone in 1926

Niko­la Tesla’s Pre­dic­tions for the 21st Cen­tu­ry: The Rise of Smart Phones & Wire­less, The Demise of Cof­fee, The Rule of Eugen­ics (1926/35)

The Elec­tric Rise and Fall of Niko­la Tes­la: As Told by Tech­noil­lu­sion­ist Mar­co Tem­pest

Futur­ist from 1901 Describes the World of 2001: Opera by Tele­phone, Free Col­lege & Pneu­mat­ic Tubes Aplen­ty

A 1947 French Film Accu­rate­ly Pre­dict­ed Our 21st-Cen­tu­ry Addic­tion to Smart­phones

Hear an Ancient Chi­nese His­to­ri­an Describe The Roman Empire (and Oth­er Voic­es of the Past)

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities, lan­guage, and cul­ture. His projects include the Sub­stack newslet­ter Books on Cities, the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

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