Space Sex is Serious Business: A Hilarious Short Animation Addresses Serious Questions About Human Reproduction in Space

Back in the late 80s, there was a rumor float­ing around that Earth Girls Are Easy.

40 some years of sci­en­tif­ic and social advance­ment have shift­ed the con­ver­sa­tion­al focus.

We’re just now begin­ning to under­stand that Space Sex is Seri­ous Busi­ness.

Par­tic­u­lar­ly if SpaceX CEO Elon Musk achieves his goal of estab­lish­ing a per­ma­nent human pres­ence on Mars.

Sure­ly at some point in their long trav­els to and res­i­dence on Mars, those pio­neers would get down to busi­ness in much the same way that rats, fruit flies, par­a­sitic wasps, and Japan­ese rice fish have while under obser­va­tion on pri­or space expe­di­tions.

Mean­while, we’re seri­ous­ly lack­ing in human data.

A pair of human astro­nauts, Jan Davis and Mark Lee, made his­to­ry in 1992 as the first mar­ried cou­ple to enter space togeth­er, but NASA insist­ed their rela­tions remained strict­ly pro­fes­sion­al for the dura­tion, and that a shut­tle’s crew com­part­ment is too small for the sort of antics a nasty-mind­ed pub­lic kept ask­ing about.

In an inter­view with Mens Health, Colonel Mike Mul­lane, a vet­er­an of three space mis­sions, con­firmed that a space­craft’s lay­out does­n’t favor romance:

The only pri­va­cy would have been in the air lock, but every­body would know what you were doing. You’re not out there doing a space­walk. There’s no rea­son to be in there.

Short­ly after Davis and Lee returned to earth, NASA for­mal­ized an unspo­ken rule pro­hibit­ing hus­bands and wives from ven­tur­ing into space togeth­er. It did lit­tle to squelch pub­lic inter­est in space sex.

One won­ders if NASA’s rule has been rewrit­ten in accor­dance with the times. Air lock aside, might same sex cou­ples remain free to swing what het­ero-nor­ma­tive mar­rieds (arguably) can­not?

This is but one of hun­dreds of space sex ques­tions beg­ging fur­ther con­sid­er­a­tion.

Some of the most seri­ous are raised in Tom McCarten’s wit­ty col­lage ani­ma­tion for FiveThir­tyEight, above.

Name­ly how dam­ag­ing will cos­mic radi­a­tion and micro­grav­i­ty prove to human repro­duc­tion? As more humans toy with the pos­si­bil­i­ty of leav­ing Earth, this ques­tion feels less and less hypo­thet­i­cal.

Mag­gie Koerth-Bak­er, who researched and nar­rates the ani­mat­ed short, notes that Musk por­trayed the risks of radi­a­tion as minor dur­ing a pre­sen­ta­tion at the 67th Inter­na­tion­al Astro­nau­ti­cal Con­gress in Guadala­jara, Mex­i­co, and breathed not a peep as to the effects of micro­grav­i­ty.

Yet sci­en­tif­ic stud­ies of non-human space trav­el­ers doc­u­ment a host of repro­duc­tive issues includ­ing low­ered libido, atyp­i­cal hor­mone lev­els, ovu­la­to­ry dys­func­tion, mis­car­riages, and fetal muta­tions.

On its web­page, NASA pro­vides some infor­ma­tion about the Repro­duc­tion, Devel­op­ment, and Sex Dif­fer­ences Lab­o­ra­to­ry of its Space Bio­sciences Research Branch, but remains mum on top­ics of press­ing con­cern to, say, stu­dents in a typ­i­cal mid­dle school sex ed class.

Like achiev­ing and main­tain­ing erec­tions in micro­grav­i­ty.

In Phys­i­ol­o­gy News Mag­a­zine, Dr. Adam Watkins, asso­ciate pro­fes­sor of Repro­duc­tive and Devel­op­men­tal Phys­i­ol­o­gy at the Uni­ver­si­ty of Not­ting­ham, sug­gests that inter­nal and exter­nal atmos­pher­ic changes would make such things, par­don the pun, hard:

First­ly, just stay­ing in close con­tact with each oth­er under zero grav­i­ty is hard. Sec­ond­ly, as astro­nauts expe­ri­ence low­er blood pres­sure while in space, main­tain­ing erec­tions and arousal are more prob­lem­at­ic than here on Earth. 

The excep­tion­al­ly forth­right Col Mul­lane has some con­tra­dic­to­ry first hand expe­ri­ence that should come as a relief to all humankind:

A cou­ple of times, I would wake up from sleep peri­ods and I had a bon­er that I could have drilled through kryp­tonite.

Relat­ed Con­tent 

Free Online Astron­o­my Cours­es

Watch Fam­i­ly Plan­ning, Walt Disney’s 1967 Sex Ed Pro­duc­tion, Star­ring Don­ald Duck

The Sto­ry Of Men­stru­a­tion: Watch Walt Disney’s Sex Ed Film from 1946

- Ayun Hal­l­i­day is the Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine and author, most recent­ly, of Cre­ative, Not Famous: The Small Pota­to Man­i­festo.  Fol­low her @AyunHalliday.

Watch a Human White Blood Cell Chase Bacteria Through a Field of Red Blood Cells

Watch above a clas­sic movie made by David Rogers at Van­der­bilt Uni­ver­si­ty in the 1950s. It shows “a neu­trophil (a type of white blood cell) chas­ing a bac­teri­um through a field of red blood cells in a blood smear. After pur­su­ing the bac­teri­um around sev­er­al red blood cells, the neu­trophil final­ly catch­es up to and engulfs its prey. In the human body, these cells are an impor­tant first line of defense against bac­te­r­i­al infec­tion. The speed of rapid move­ments such as cell crawl­ing can be most eas­i­ly mea­sured by the method of direct obser­va­tion.” This com­fort­ing video comes cour­tesy of the estate of David Rogers, Van­der­bilt Uni­ver­si­ty.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. Or fol­low our posts on Threads, Face­book, BlueSky or Mastodon.

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:

Watch Bac­te­ria Become Resis­tant to Antibi­otics in a Mat­ter of Days: A Quick, Stop-Motion Film

An Artis­tic Por­trait of Stephen Fry Made From His Own Bac­te­ria

How a Virus Invades Your Body: An Eye-Pop­ping, Ani­mat­ed Look

New Study Finds That Humans Are 33,000 Years Older Than We Thought

pho­to by Céline Vidal

“Where’re you from?” one char­ac­ter asks anoth­er on the Fire­sign The­atre’s clas­sic 1969 album How Can You Be in Two Places at Once When You’re Not Any­where at All. “Nairo­bi, ma’am,” the oth­er replies. “Isn’t every­body?” Like most of the count­less mul­ti-lay­ered gags on their albums, this one makes a cul­tur­al ref­er­ence, pre­sum­ably to the dis­cov­er­ies made by famed pale­oan­thro­pol­o­gists Louis and Mary Leakey over the pre­vi­ous 20 years. Their dis­cov­ery of fos­sils in Kenya and else­where did much to advance the the­sis that humankind evolved in Africa, and that the process was hap­pen­ing more than 1.75 mil­lion years before.

Like all sci­en­tif­ic break­throughs, the Leakeys’ work only prompt­ed more ques­tions — or rather, cre­at­ed more oppor­tu­ni­ties for refin­ing and adding detail to the rel­e­vant body of knowl­edge. Sub­se­quent digs all over Africa have pro­duced fur­ther evi­dence of how far our species and its pre­de­ces­sors go back, and where exact­ly the evo­lu­tion­ary progress hap­pened.

Just this month, Nature pub­lished a new paper on the “age of the old­est known Homo sapi­ens from east­ern Africa.” These new find­ings about known fos­sils, orig­i­nal­ly dis­cov­ered in south­west­ern Ethiopia in 1967, sug­gest that the time has come for anoth­er revi­sion of the long pre-his­to­ry of human­i­ty.

pho­to by Céline Vidal

The paper’s authors, writes Reuters’ Will Dun­ham, “used the geo­chem­i­cal fin­ger­prints of a thick lay­er of ash found above the sed­i­ments con­tain­ing the fos­sils to ascer­tain that it result­ed from an erup­tion that spewed vol­canic fall­out over a wide swathe of Ethiopia rough­ly 233,000 years ago.” These fos­sils “include a rather com­plete cra­nial vault and low­er jaw, some ver­te­brae and parts of the arms and legs.” After their ini­tial dis­cov­ery by the late Richard Leakey, son of Louis and Mary (and a man gen­uine­ly from Nairo­bi, born and raised), the fos­sils buried by this pre­his­toric Vesu­vius were pre­vi­ous­ly believed to be “no more than about 200,000 years old.”

Dun­ham quotes the paper’s lead author, Uni­ver­si­ty of Cam­bridge vol­ca­nol­o­gist Celine Vidal, as say­ing this dis­cov­ery aligns with “the most recent sci­en­tif­ic mod­els of human evo­lu­tion plac­ing the emer­gence of Homo sapi­ens some­time between 350,000 to 200,000 years ago.” Though Vidal and her team’s analy­sis of the ash’s geo­chem­i­cal com­po­si­tion has deter­mined the min­i­mum age of Omo I, as these fos­sils are known, the max­i­mum age remains an open ques­tion. Or at least, it awaits the efforts of researchers to date the “ash lay­er below the sed­i­ment con­tain­ing the fos­sils” and ren­der a more pre­cise esti­mate. And when that’s estab­lished, it will then, ide­al­ly, become mate­r­i­al for the next big absur­dist com­e­dy troupe.

via Hyper­al­ler­gic

Relat­ed Con­tent:

Where Did Human Beings Come From? 7 Mil­lion Years of Human Evo­lu­tion Visu­al­ized in Six Min­utes

Richard Dawkins Explains Why There Was Nev­er a First Human Being

How Humans Migrat­ed Across The Globe Over 200,000 Years: An Ani­mat­ed Look

Archae­ol­o­gists Dis­cov­er the World’s First “Art Stu­dio” Cre­at­ed in an Ethiopi­an Cave 43,000 Years Ago

The Life & Dis­cov­er­ies of Mary Leakey Cel­e­brat­ed in an Endear­ing Cutout Ani­ma­tion

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities and cul­ture. His projects include 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.

A New Album of Goth-Folk Songs Inspired by the Life of Marie Curie

After sev­er­al years of writ­ing and per­form­ing songs influ­enced by such sources as authors Edward Gorey and Ray­mond Chan­dler, film­mak­er Tim Bur­ton, and mur­der bal­lads in the Amer­i­can folk tra­di­tion, Ellia Bisker and Jef­frey Mor­ris, known col­lec­tive­ly as Charm­ing Dis­as­ter, began cast­ing around for a sin­gle, exist­ing nar­ra­tive that could sus­tain an album’s worth of orig­i­nal tunes.

An encounter with Lau­ren Red­nis­s’s graph­ic nov­el Radioac­tive: Marie & Pierre Curie: A Tale of Love and Fall­out spurred them to look more deeply at the Nobel Prize-win­ning sci­en­tist and her pio­neer­ing dis­cov­er­ies.

The result is Our Lady of Radi­um, a nine song explo­ration of Curie’s life and work.

The crowd­fund­ed album, record­ed dur­ing the pan­dem­ic, is so exhaus­tive­ly researched that the accom­pa­ny­ing illus­trat­ed book­let includes a bib­li­og­ra­phy with titles rang­ing from David I. Harvie’s tech­ni­cal­ly dense Dead­ly Sun­shine: The His­to­ry and Fatal Lega­cy of Radi­um to Deb­o­rah Blum’s The Poi­son­er’s Hand­book, described by The New York Observ­er as â€śa vicious, page-turn­ing sto­ry that reads more like Ray­mond Chan­dler than Madame Curie.”

A chap­ter in the The Poi­son­er’s Hand­book intro­duced Bisker and Mor­ris to the Radi­um Girls, young work­ers whose pro­longed expo­sure to radi­um-based paint in ear­ly 20th-cen­tu­ry clock fac­to­ries had hor­rif­ic con­se­quences.

In La Porte v. Unit­ed States Radi­um Cor­po­ra­tion (1935) pros­e­cu­tors detailed the con­di­tions under which the lumi­nous dials of inex­pen­sive watch faces were pro­duced:

Each girl pro­cured a tray con­tain­ing twen­ty-four watch dials and the mate­r­i­al to be used to paint the numer­als upon them so that they would appear lumi­nous. The mate­r­i­al was a pow­der, of about the con­sis­ten­cy of cos­met­ic pow­der, and con­sist­ed of phos­pho­res­cent zinc sul­phide mixed with radi­um sulphate…The pow­der was poured from the vial into a small porce­lain cru­cible, about the size of a thim­ble. A quan­ti­ty of gum ara­bic, as an adhe­sive, and a thin­ner of water were then added, and this was stirred with a small glass rod until a paint­like sub­stance result­ed. In the course of a work­ing week each girl paint­ed the dials con­tained on twen­ty-two to forty-four such trays, depend­ing upon the speed with which she worked, and used a vial of pow­der for each tray. When the paint-like sub­stance was pro­duced a girl would employ it in paint­ing the fig­ures on a watch dial. There were four­teen numer­als, the fig­ure six being omit­ted. In the paint­ing each girl used a very fine brush of camel’s hair con­tain­ing about thir­ty hairs. In order to obtain the fine lines which the work required, a girl would place the bris­tles in her mouth, and by the action of her tongue and lips bring the bris­tles to a fine point. The brush was then dipped into the paint, the fig­ures paint­ed upon the dial until more paint was required or until the paint on the brush dried and hard­ened, when the brush was dipped into a small cru­cible of water. This water remained in the cru­cible with­out change for a day or per­haps two days. The brush would then be repoint­ed in the mouth and dipped into the paint or even repoint­ed in such man­ner after being dipped into the paint itself, in a con­tin­u­ous process.

The band found them­selves haunt­ed by the Radi­um Girls’ sto­ry:

Part­ly it’s that it seemed like a real­ly good job — it was clean work, it was less phys­i­cal­ly tax­ing and paid bet­ter than fac­to­ry or mill jobs, the work­ing envi­ron­ment was nice — and the work­ers were all young women. They were excit­ed about this sweet gig, and then it betrayed them, poi­son­ing them and cut­ting their lives short in a hor­ri­ble way. 

There were all these details we learned that we could­n’t stop think­ing about. Like the fact that radi­um gets tak­en up by bone, which then starts to dis­in­te­grate because radi­um isn’t as hard as cal­ci­um. The Radi­um Girls’ jaw bones were crum­bling away, because they (were instruct­ed) to use their lips to point the brush­es when paint­ing watch faces with radi­um-based paint. 

The radi­um they absorbed was irra­di­at­ing them from inside, from with­in their own bones. 

Radi­um decays into radon, and it was even­tu­al­ly dis­cov­ered that the radi­um girls were exhal­ing radon gas. They could expose a pho­to­graph­ic plate by breath­ing on it. Those images—the bones and the breath—stuck with us in par­tic­u­lar.

Fel­low musi­cian, Omer Gal, of the “the­atri­cal freak folk musi­cal menagerie” Cook­ie Tongue, height­ens the sense of dread in his chill­ing stop-motion ani­ma­tion for Our Lady of Radi­um’s first music video, above. There’s no ques­tion that a trag­ic fate awaits the crum­bling, uncom­pre­hend­ing lit­tle work­er.

Before their phys­i­cal symp­toms start­ed to man­i­fest, the Radi­um Girls believed what they had been told — that the radi­um-based paint they used on the time­pieces’ faces and hands posed no threat to their well being.

Com­pound­ing the prob­lem, the paint’s glow-in-the-dark prop­er­ties proved irre­sistible to high-spir­it­ed teens, as the niece of Mar­garet “Peg” Looney — 17 when she start­ed work at the Illi­nois Radi­um Dial Com­pa­ny (now a Super­fund Site) — recount­ed to NPR:

I can remem­ber my fam­i­ly talk­ing about my aunt bring­ing home the lit­tle vials (of radi­um paint.) They would go into their bed­room with the lights off and paint their fin­ger­nails, their eye­lids, their lips and then they’d laugh at each oth­er because they glowed in the dark.

Looney died at 24, hav­ing suf­fered from ane­mia, debil­i­tat­ing hip pain, and the loss of teeth and bits of her jaw. Although her fam­i­ly har­bored sus­pi­cions as to the cause of her bewil­der­ing decline, no attor­ney would take their case. They lat­er learned that the Illi­nois Radi­um Dial Com­pa­ny had arranged for med­ical tests to be per­formed on work­ers, with­out truth­ful­ly advis­ing them of the results.

Even­tu­al­ly, the mount­ing death toll made the con­nec­tion between work­ers’ health and the work­place impos­si­ble to ignore. Law­suits such as La Porte v. Unit­ed States Radi­um Cor­po­ra­tion led to improved indus­tri­al safe­ty reg­u­la­tions and oth­er labor reforms.

Too late, Charm­ing Dis­as­ter notes, for the Radi­um Girls them­selves:

(Our song) Radi­um Girls is ded­i­cat­ed to the young women who were unwit­ting­ly poi­soned by their work and who were ignored and maligned in seek­ing jus­tice. Their plight led to laws and safe­guards that even­tu­al­ly became the occu­pa­tion­al safe­ty pro­tec­tions we have today. Of course that is still a bat­tle that’s being fought, but it start­ed with them. We want­ed to pay trib­ute to these young women, hon­or their mem­o­ry, and give them a voice.  

Pre­order Charm­ing Disaster’s Our Lady of Radi­um here.

Relat­ed Con­tent: 

Marie Curie’s Research Papers Are Still Radioac­tive 100+ Years Lat­er

An Ani­mat­ed Intro­duc­tion to the Life & Work of Marie Curie, the First Female Nobel Lau­re­ate

Marie Curie Became the First Woman to Win a Nobel Prize, the First Per­son to Win Twice, and the Only Per­son in His­to­ry to Win in Two Dif­fer­ent Sci­ences

Ayun Hal­l­i­day is the Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine and author, most recent­ly, of Cre­ative, Not Famous: The Small Pota­to Man­i­festo.  Fol­low her @AyunHalliday.

How to Decode NASA’s Message to Aliens

When NASA spent close to a bil­lion dol­lars on the Voy­ager pro­gram, launch­ing a pair of probes from Cape Canaver­al in 1977, its pri­ma­ry pur­pose was not to find intel­li­gent extra-ter­res­tri­al life. The pro­gram grew out of ambi­tions for a “Grand Tour”: four robot­ic probes that would vis­it all the plan­ets in the out­er solar sys­tem, tak­ing advan­tage of a 175-year align­ment of Jupiter and Sat­urn. A down­sized ver­sion pro­duced Voy­ager 1 and 2, each craft “a minia­ture mar­vel,” writes the Attic. “Weigh­ing less than a Volk­swa­gen, each had 65,000 parts. Six thrusters pow­ered by plu­to­ni­um. Three gyro­scopes. Assort­ed instru­ments to mea­sure grav­i­ty, radi­a­tion, mag­net­ic fields, and more. Design and assem­bly took years.”

Since reach­ing Jupiter in 1979, the two probes have sent back aston­ish­ing images from the great gas giants and the very edges of the solar sys­tem. “By 2030, Voy­ager 1 and 2 will cease com­mu­ni­ca­tions for good,” says Cory Zap­at­ka in the Verge Sci­ence video above, “and while they won’t be able to beam infor­ma­tion back to Earth, they’re going to con­tin­ue sail­ing through space at almost 60,000 kilo­me­ters per hour,” reach­ing inter­stel­lar unknowns their mak­ers will nev­er see. Voy­ager 1 was only sup­posed to last 10 years. In 2012, it left the solar sys­tem, to drift, along with its twin, “end­less­ly among the stars of our galaxy,” Tim­o­thy Fer­ris writes in The New York­er, “unless some­one or some­thing encoun­ters them some­day.”

As deep space detri­tus, the probes will make excel­lent car­ri­ers for an inter­stel­lar mes­sage in a bot­tle, the Voy­ager team rea­soned. The idea prompt­ed the cre­ation of the Gold­en Record, an LP fit­ted to each probe con­tain­ing a mes­sage from human­i­ty to the cos­mos. “Etched in cop­per, plat­ed with gold, and sealed in alu­minum cas­es, the records are expect­ed to remain intel­li­gi­ble for more than a bil­lion years, mak­ing them the longest-last­ing objects ever craft­ed by human hands.” Pro­duced by Fer­ris and over­seen by Carl Sagan and a team includ­ing his future wife, Ann Druyan, the Gold­en Record includes the work of Mozart, Chuck Berry, folk music from around the world, the sounds of waves and whales, and one of the most uni­ver­sal of human sounds, laugh­ter (like­ly that of Sagan him­self).

The Gold­en Record also includes 115 images, etched into its very sur­face. No, they are not dig­i­tal files. “There are no jpegs or tifs includ­ed on it,” says Zap­at­ka. After all, “The Voyager’s com­put­er sys­tems were only 69 kilo­bytes large, bare­ly enough for one image, let alone 115.” These are ana­log still pho­tographs and dia­grams that must be recon­struct­ed with math­e­mat­i­cal for­mu­lae extract­ed from elec­tron­ic tones. The process starts with the dia­grams on the record’s cov­er — sim­ple icons that con­tain an incred­i­ble den­si­ty of infor­ma­tion. We begin with two cir­cles joined by a line. They are hydro­gen atoms, the most plen­ti­ful gas in the uni­verse, under­go­ing a change that occurs spon­ta­neous­ly once every 10 mil­lion years.

Dur­ing this rare occur­rence, the hydro­gen atoms emit ener­gy at wave­lengths of 21 cen­time­ters. This mea­sure­ment is used as “a con­stant for all the oth­er sym­bols on the record.” That’s an awful lot of back­ground knowl­edge required to deci­pher what look to the sci­en­tif­i­cal­ly untrained eye like a pair of tiny eyes behind a pair of odd eye­glass­es. But for space­far­ing aliens, “how hard could that be?” says Bill Nye above in an abridged descrip­tion of how to decode the Gold­en Record. We may nev­er, in a bil­lion years, know if any extra-ter­res­tri­al species ever finds the record and makes the attempt. But the Gold­en Record has become as much an object of fas­ci­na­tion for humans as it is a greet­ing from Earth to the galaxy. Learn more from NASA here about the images encod­ed on the Gold­en Record and order your own repro­duc­tion (on LP or CD) here.

Relat­ed Con­tent: 

Carl Sagan Sent Music & Pho­tos Into Space So That Aliens Could Under­stand Human Civ­i­liza­tion (Even After We’re Gone)

NASA Lets You Down­load Free Posters Cel­e­brat­ing the 40th Anniver­sary of the Voy­ager Mis­sions

Carl Sagan Warns Con­gress about Cli­mate Change (1985)

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

How to Ride a Pterosaur, According to Science

From the BBC: “Dur­ing the Late Cre­ta­ceous, winged pre­his­toric crea­tures called pterosaurs dom­i­nat­ed the air. They were the first ver­te­brates to mas­ter flight. They were not dinosaurs but close­ly relat­ed. Some were tiny, but some were the biggest crea­tures ever to have flown. We ask a ques­tion you’ve all been won­der­ing, could we ride one, and if so, how?” In the ani­ma­tion above, sci­ence pro­duc­er Pierange­lo Pirak explores some ideas Dr. Liz Mar­tin-Sil­ver­stone, a palaeon­tol­o­gist with a keen inter­est in bio­me­chan­ics. She runs the Palaeo­bi­ol­o­gy Lab­o­ra­to­ries, includ­ing the XTM Imag­ing Facil­i­ty for microCT scan­ning and imag­ing analy­sis, at the Uni­ver­si­ty of Bris­tol.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. Or fol­low our posts on Threads, Face­book, BlueSky or Mastodon.

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!

via TheKidsShould­SeeThis

Relat­ed Con­tent 

Archae­ol­o­gists Dis­cov­er 200,000-Year-Old Hand & Foot­prints That Could Be the World’s Ear­li­est Cave Art

Ger­tie the Dinosaur: The Moth­er of all Car­toon Char­ac­ters (1914)

40,000-Year-Old Sym­bols Found in Caves World­wide May Be the Ear­li­est Writ­ten Lan­guage

Charles and Ray Eames’ Powers of Ten Updated to Reflect Our Modern Understanding of the Universe

We’ve expe­ri­enced some mind­blow­ing tech­no­log­i­cal advances in the years fol­low­ing design­ers Charles and Ray Eames’ 1977 film Pow­ers of Ten: A Film Deal­ing with the Rel­a­tive Size of Things in the Uni­verse and the Effect of Adding Anoth­er Zero.

Cryp­tocur­ren­cy…

Seg­ways…

E‑cigarettes…

And y’know, all sorts of inno­v­a­tive strides in the fields of med­i­cinecom­mu­ni­ca­tions, and envi­ron­men­tal sus­tain­abil­i­ty.

In the above video for the BBC, par­ti­cle physi­cist Bri­an Cox pays trib­ute to the Eames’ cel­e­brat­ed eight-and-a-half-minute doc­u­men­tary short, and uses the dis­cov­er­ies of the last four-and-a-half decades to kick the can a bit fur­ther down the road.

The orig­i­nal film helped ordi­nary view­ers get a han­dle on the universe’s out­er edges by tele­scop­ing up and out from a one-meter view of a pic­nic blan­ket in a Chica­go park at the rate of one pow­er of ten every 10 sec­onds.

Start with some­thing every­body can under­stand, right?

At 100 (102) meters — slight­ly less than the total length of an Amer­i­can foot­ball field, the pic­nick­ers become part of the urban land­scape, shar­ing their space with cars, boats at anchor in Lake Michi­gan, and a shock­ing dearth of fel­low pic­nick­ers.

One more pow­er of 10 and the pick­nick­ers dis­ap­pear from view, eclipsed by Sol­dier Field, the Shedd Aquar­i­um, the Field Muse­um and oth­er long­stand­ing down­town Chica­go insti­tu­tions.

At 1024 meters — 100 mil­lion light years away from the start­ing pic­nic blan­ket, the Eames butted up against the lim­its of the observ­able uni­verse, at least as far as 1977 was con­cerned.

They reversed direc­tion, hurtling back down to earth by one pow­er of ten every two sec­onds. With­out paus­ing for so much as hand­ful of fruit or a slice of pie, they dove beneath the skin of a doz­ing picnicker’s hand, con­tin­u­ing their jour­ney on a cel­lu­lar, then sub-atom­ic lev­el, end­ing inside a pro­ton of a car­bon atom with­in a DNA mol­e­cule in a white blood cell.

It still man­ages to put the mind in a whirl.

Sit tight, though, because, as Pro­fes­sor Cox points out, “Over 40 years lat­er, we can show a bit more.”

2021 relo­cates the pic­nic blan­ket to a pic­turesque beach in Sici­ly, and for­goes the trip inside the human body in favor of Deep Space, though the method of trav­el remains the same — expo­nen­tial, by pow­ers of ten.

1013 meters finds us head­ing into inter­stel­lar space, on the heels of Voy­agers 1 and 2, the twin space­crafts launched the same year as the Eames’ Pow­ers of Ten â€” 1977.

Hav­ing achieved their ini­tial objec­tive, the explo­ration of Jupiter and Sat­urn, these space­crafts’ mis­sion was expand­ed to Uranus, Nep­tune, and now, the out­er­most edge of the Sun’s domain. The data they, and oth­er explorato­ry crafts, have sent back allow Cox and oth­ers in the  sci­en­tif­ic com­mu­ni­ty to take us beyond the Eames’ out­er­most lim­its:

At 1026 meters, we switch our view to microwave. We can now see the cur­rent lim­it of our vision. This light forms a wall all around us. The light and dark patch­es show dif­fer­ences in tem­per­a­ture by frac­tions of a degree, reveal­ing where mat­ter was begin­ning to clump togeth­er to form the first galax­ies short­ly after the Big Bang. This light is known as the cos­mic microwave back­ground radi­a­tion. 

1027 meters…1,000,000,000,000,000,000,000,000,000. Beyond this point, the nature of the Uni­verse is tru­ly unchart­ed and debat­ed. This light was emit­ted around 380,000 years after the Big Bang. Before this time, the Uni­verse was so hot that it was not trans­par­ent to light. Is there sim­ply more uni­verse out there, yet to be revealed? Or is this region still expand­ing, gen­er­at­ing more uni­verse, or even oth­er uni­vers­es with dif­fer­ent phys­i­cal prop­er­ties to our own? How will our under­stand­ing of the Uni­verse have changed by 2077? How many more pow­ers of ten are out there?

Accord­ing to NASA, the Voy­ager crafts have suf­fi­cient pow­er and fuel to keep their “cur­rent suite of sci­ence instru­ments on” for anoth­er four years, at least. By then, Voy­ager 1 will be about 13.8 bil­lion miles, and Voy­ager 2 some 11.4 bil­lion miles from the Sun:

In about 40,000 years, Voy­ager 1 will drift with­in 1.6 light-years (9.3 tril­lion miles) of AC+79 3888, a star in the con­stel­la­tion of Camelopardalis which is head­ing toward the con­stel­la­tion Ophi­uchus. In about 40,000 years, Voy­ager 2 will pass 1.7 light-years (9.7 tril­lion miles) from the star Ross 248 and in about 296,000 years, it will pass 4.3 light-years (25 tril­lion miles) from Sir­ius, the bright­est star in the sky. The Voy­agers are destined—perhaps eternally—to wan­der the Milky Way.

If this dizzy­ing infor­ma­tion makes you yearn for 1987’s sim­ple plea­sures, this Way­back Machine link includes a fun inter­ac­tive for the orig­i­nal Pow­ers of Ten. Click the “show text” option on an expo­nen­tial slid­er tool to con­sid­er the scale of each stop in his­toric and tan­gi­ble con­text.

via Aeon

Relat­ed Con­tent:

Carl Sagan’s “The Pale Blue Dot” Ani­mat­ed

Watch Pow­ers of Ten and Let Design­ers Charles & Ray Eames Take You on a Bril­liant Tour of the Uni­verse

Watch Oscar-Nom­i­nat­ed Doc­u­men­tary Uni­verse, the Film that Inspired the Visu­al Effects of Stan­ley Kubrick’s 2001 and Gave the HAL 9000 Com­put­er Its Voice (1960)

Ayun Hal­l­i­day is the Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine and author, most recent­ly, of Cre­ative, Not Famous: The Small Pota­to Man­i­festo.  Fol­low her @AyunHalliday.

Catherine the Great of Russia Sends a Letter Urging Her Fellow Russians to Get Inoculated Against Smallpox (1787)

I got my boost­er shot the oth­er week and through the mir­a­cles of mod­ern sci­ence I bare­ly knew a nee­dle was in me before the phar­ma­cist told me it was over. (I also didn’t feel any after effects, but your mileage may vary.) I men­tion this because before nee­dles, before injectable vac­cines, there was some­thing called var­i­o­la­tion.

Since ancient times, small­pox had a habit of dec­i­mat­ing pop­u­la­tions, dis­ap­pear­ing, and reap­pear­ing else­where for anoth­er out­break. It killed rulers and peas­ants alike. Symp­toms includ­ed fever, vom­it­ing, and most abhor­rent, a body cov­ered with flu­id-filled blis­ters. It could blind you, and it could kill you. In var­i­o­la­tion, a physi­cian would take the infec­tious flu­id from from a blis­ter or scab on an infect­ed per­son and rub it into scratch­es or cuts on a healthy patient’s skin. This would lead to a mild—but still par­tic­u­lar­ly unpleasant—case of small­pox, and inoc­u­late them against the virus.

But one can also see how the prac­tice of variolation—introducing a dilut­ed ver­sion of the virus in order for the immune sys­tem to do its work—points towards the sci­ence of vac­cines.

One sup­port­er of var­i­o­la­tion was Cather­ine the Great, as evi­denced by a let­ter in her hand pro­mot­ing it across Rus­sia from 1787. The let­ter just sold for $1.3 mil­lion, along­side a por­trait of the monarch by Dmit­ry Lev­it­sky.

Addressed to a gov­er­nor-gen­er­al, Cather­ine the Great instructs him to make var­i­o­la­tion avail­able to every­body in his province.

“Among the oth­er duties of the Wel­fare Boards in the Provinces entrust­ed to you,” she writes, “one of the most impor­tant should be the intro­duc­tion of inoc­u­la­tion against small­pox, which, as we know, caus­es great harm, espe­cial­ly among the ordi­nary peo­ple.” She fur­ther orders inoc­u­la­tion cen­ters be set up in con­vents and monas­ter­ies, fund­ed by town rev­enues to pay doc­tors.

Cather­ine had a per­son­al stake in all this. Her hus­band, Peter III caught the dis­ease before he became emper­or, and was left dis­fig­ured and scarred for life. When she got a chance to inoc­u­late her­self in 1768 she took it, call­ing in a Scot­tish doc­tor, Dr. Thomas Dims­dale, to per­form the var­i­o­la­tion. The pro­ce­dure took place in secret, with a horse at the ready in case the pro­ce­dure caused ter­ri­ble side effects and he had to hot foot it out of Rus­sia. That didn’t hap­pen, and after a brief con­va­les­cence, Cather­ine revealed what she had done to her coun­try­men.

“My objec­tive was, through my exam­ple, to save from death the mul­ti­tude of my sub­jects who, not know­ing the val­ue of this tech­nique, and fright­ened of it, were left in dan­ger.”

Yet, despite her own brav­ery, 20 years lat­er small­pox con­tin­ued to ram­page through Rus­sia, hence the let­ter.

Nine years lat­er in 1796, Dr. Edward Jen­ner found that the cow­pox virus—which only caused mild, cold-like symp­toms in humans—could inoc­u­late humans against small­pox. Despite ini­tial rejec­tions from the sci­en­tif­ic com­mu­ni­ty, his dis­cov­ery led to vac­ci­na­tion sup­plant­i­ng var­i­o­la­tion. And it’s the rea­son we now use the word “vaccine”—it comes from the Latin word for cow.

Relat­ed Con­tent:

How the World’s First Anti-Vax Move­ment Start­ed with the First Vac­cine for Small­pox in 1796, and Spread Fears of Peo­ple Get­ting Turned into Half-Cow Babies

How Vac­cines Improved Our World In One Graph­ic

The His­to­ry of the Plague: Every Major Epi­dem­ic in an Ani­mat­ed Map

Ted Mills is a free­lance writer on the arts who cur­rent­ly hosts the Notes from the Shed pod­cast and is the pro­duc­er of KCR­W’s Curi­ous Coast. You can also fol­low him on Twit­ter at @tedmills, and/or watch his films here.

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Open Culture was founded by Dan Colman.