During the pandemic, Google launched a series of Career Certificates that will “prepare learners for an entry-level role in under six months.” One such certificate focuses on User Experience Design, or what’s called UX Design, the process design teams use to create products that provide meaningful experiences to users.
Offered on the Coursera platform, the User Experience (UX) Design Professional Certificate features seven courses, including the Foundations of User Experience, Start the UX Design Process, Build Wireframes and Low-Fidelity Prototypes, and Conduct UX Research and Test Early Concepts. In total, this program “includes over 200 hours of instruction and hundreds of practice-based activities and assessments that simulate real-world UX design scenarios and are critical for success in the workplace. The content is highly interactive and developed by Google employees with decades of experience in UX design.” Upon completion, students can directly apply for jobs with Google and over 130 U.S. employers, including Walmart, Best Buy, and Astreya. You can start a 7‑day free trial and explore the courses. If you continue beyond that, Google/Coursera will charge $39 USD per month. That translates to about $235 after 6 months.
Note: Open Culture has a partnership with Coursera. If readers enroll in certain Coursera courses and programs, it helps support Open Culture.
Khipus, the portable information archives created by the Inca, may stir up memories of 1970s macrame with their long strands of intricately knotted, earth-toned fibers, but their function more closely resembled that of a densely plotted computerized spreadsheet.
As Cecilia Pardo-Grau, lead curator of the British Museum’s current exhibitionPeru: a journey in time explains in the above Curators Corner episode, khipus were used to keep track of everything from inventories and census to historical narratives, using a system that assigned meaning to the type and position of knot, spaces between knots, cord length, fiber color, etc.
Much of the information preserved within khipus has yet to be deciphered by modern scholars, though the Open Khipu Repository — computational anthropologist Jon Clindaniel’s open-source database — makes it possible to compare the patterns of hundreds of khipus residing in museum and university collections.
Even in the Incan Empire, few were equipped to make sense of a khipu. This task fell to quipucamayocs, high born administrative officials trained since childhood in the creation and interpretation of these organic spreadsheets.
Fleet messengers known as chaskis transported khipus on foot between administrative centers, creating an information superhighway that predates the Internet by some five centuries. Khipus’ sturdy organic cotton or native camelid fibers were well suited to withstanding both the rigors of time and the road.
A 500-year-old composite khipu that found its way to British Museum organics conservator Nicole Rode prior to the exhibition was intact, but severely tangled, with a brittleness that betrayed its age. Below, she describes falling under the khipu’s spell, during the painstaking process of restoring it to a condition whereby researchers could attempt to glean some of its secrets.
Visit Museo Chileno de Arte Precolombino’s website to learn more about khipu in a series of fascinating short articles that accompanied their groundbreaking 2003 exhibit QUIPU: counting with knots in the Inka Empire.
Children are the perfect audience for The Nutcracker.
(Well, children and the grandmothers who can’t wait for the toddler to start sitting still long enough to make the holiday-themed ballet an annual tradition…)
Maurice Sendak, the celebrated children’s book author and illustrator, agreed, but found the standard George Balanchine-choreographed version so treacly as to be unworthy of children, dubbing it the “most bland and banal of ballets.”
The 1983 production he collaborated on with Pacific Northwest Ballet artistic directors Kent Stowell and Francia Russell did away with the notion that children should be “coddled and sweetened and sugarplummed and kept away from the dark aspects of life when there is no way of doing that.”
Tchaikovsky’s famous score remained in place, but Sendak and Stowell ducked the source material for, well, more source material. As per the New York City Ballet’s website, the Russian Imperial Ballet’s chief ballet master, Marius Petipa, commissioned Tchaikovsky to write music for an adaptation of Alexander Dumas’ child-friendly story The Nutcracker of Nuremberg. But The Nutcracker of Nuremberg was inspired by the much darker E.T.A. Hoffman tale, 1816’s “The Nutcracker and the Mouse King.”
The “weird, dark qualities” of the original were much more in keeping with Sendak’s self proclaimed “obsessive theme”: “Children surviving childhood.”
Sendak wanted the ballet to focus more intently on Clara, the young girl who receives the Nutcracker as a Christmas present in Act I:
It’s about her victory over her fear and her growing feelings for the prince… She is overwhelmed with growing up and has no knowledge of what this means. I think the ballet is all about a strong emotional sense of something happening to her, which is bewildering.
Balanchine must have felt differently. He benched Clara in Act II, letting the adult Sugarplum Fairy take centerstage, to guide the children through a passive tour of the Land of Sweets.
It’s all very, very pretty and very, very beautiful… I always hated the Sugarplum Fairy. I always wanted to whack her.
“Like what kids really want is a candy kingdom. That shortchanges children’s feelings about life,” echoes Stowell, who revived the Sendak commission, featuring the illustrator’s sets and costumes every winter for 3 decades.
In lieu of the Sugar Plum Fairy, Sendak and Stowell introduced a dazzling caged peacock — a fan favorite played by the same dancer who plays Clara’s mother in Act I.
The threats, in the form of eccentric uncle Drosselmeier, a ferocious tiger, and a massive rat puppet with an impressive, pulsing tail, have a Freudian edge.
The painted backdrops, growing Christmas tree, and Nutcracker toy look as if they emerged from one of Sendak’s books. (He followed up the ballet by illustrating a new translation of the Hoffman original.)
The Sendak-designed costumes are more understated, thought Pacific Northwest Ballet costumer Mark Zappone, who described working with Sendak as “an incredible joy and pleasure” and recalled the funny ongoing battle with the Act II Moors costumes to Seattle Met:
Maurice’s design had the women in quite billowy pants. So we ripped them out of the box, threw them on the girls upstairs in the studios, and Kent started rehearsing the Moors. And one by one, the girls got their legs stuck in those pants and—boom—hit the floor, all six of them. It was like, “Oh my God, what are we going to do about that one?” They ended up, for years, twisting the legs in their costumes and making a little tuck here and there. It was a rite of passage; if you were going to do the Moors, don’t forget to twist your pants around so you won’t get stuck in them.
Rent a filmed version of Maurice Sendak’s The Nutcracker on Amazon Prime. (Look for a Wild Thing cameo in the boating scene with Clara and her Prince.)
Origami artist Juho Könkkölä spent 50 hours folding an origami samurai from a single square sheet of paper, with no cutting or ripping used in the process. He describes his process on Reddit:
Folded from a single square sheet of 95cm x 95cm Wenzhou rice paper without any cutting. The finished size of the work is 28cm x 16cm x 19cm. Only dry and wet folding techniques were used to fold the model. It took 2 months to design and 1 month to fold, although I was working on few other projects during that time too.
It took some effort and experimentation to fold the texture for the armor, while trying to simplify it to be somewhat manageable to fold. I folded 4 rough test attempts in total, and all of them took 3 days to fold each. There are several hundreds of steps to fold it from the square and there are probably thousands of individual folds. The asymmetry in the design allowed me to include sword on only one arm, while being able to make the character look symmetric.
Find the finished product below. Watch the creative process, from start to finish, above.
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!
If you’ve ever run a marathon in costume, or for that matter, boarded public transportation with a large musical instrument or a bulky bag of athletic equipment, you know that gear can be a burden best shed.
But what if that gear is your first, nay, best line of defense against a fellow knight fixing to smite you in the name of their liege?
Such gear is non-optional.
Curious about the degree to which 15th-century knights were encumbered by their protective plating, medievalist Daniel Jaquet commissioned a top armor specialist from the Czech Republic to make a suit specific to his own personal measurements. The result is based on a 15th century specimen in Vienna that has been studied by the Wallace Collection’s archaeometallurgist Alan Williams. As Jaquet recalled in Sciences et Avenir:
We had to make compromises in the copying process, of course, because what interested me above all was to be able to do a behavioral study, to see how one moved with this equipment on the back rather than attaching myself to the number of exact rivets…we knew the composition and the hardness of the parts that we could compare to our replica.
The accomplished martial artist tested his mobility in the suit with a variety of highly public, modern activities: reaching for items on the highest supermarket shelves, jogging in the park, scaling a wall at a climbing gym, taking the Metro …
It may look like showboating, but these movements helped him assess how he’d perform in combat, as well as lower stress activities involving sitting down or standing up.
His armored experience sheds light on those of early 15th-century knight Jean le Maingre, aka Boucicaut, whose impressive career was cut short in 1415, when he was captured by the English at the Battle of Agincourt.
Boucicaut kept himself in tip top physical condition with a regular armored fitness regimen. His chivalric biography details gearing up for exercises that include running, chopping wood, vaulting onto a horse, and working his way up a ladder from the underside, without using his feet.
Jaquet duplicates them all in the above video.
(Reminder to those who would try this at home, make sure you’re capable of performing these exercises in lightweight shorts and t‑shirt before attempting to do them in armor.)
Like Boucicault’s, Jaquet’s armor is bespoke. Those who’ve struggled to lift their arms in an off-the-rack jacket will appreciate the trade off. It’s worth spending more to ensure sufficient range of movement.
In Boucicault’s day, ready-made pieces of lesser quality could be procured at markets, trading fairs, and shops in populous areas. You could also try your luck after battle, by stripping the captive and the dead of theirs. Size was always an issue. Too small and your movement would be restricted. Too big, and you’d be hauling around unnecessary weight.
Jaquet describes his load as being on par with the weight 21st-century soldiers are required to carry. Body armor is a lifesaver, according to a 2018 study by the Center for a New American Security, but it also reduces mobility, increases fatigue, and reduces mission performance.
Gizmodo’s Jennifer Ouellette finds that medieval knights faced similar challenges:
The legs alone were carrying an extra 15 to 18 pounds, so the muscles had to work that much harder to overcome inertia to set the legs in motion. There is also evidence that the thin slits in the face mask, and tight chest plate, restricted oxygen flow even further.
For those looking for a lighter read, here is Jaquet’s account of taking a commercial flight in armor (and some best practice tips for those attempting the same.)
American inventors never met a phenomenon — natural, manmade, or otherwise — they couldn’t try to patent. From impossible technologies to possible evidence of aliens visiting planet Earth, everything’s fair game if you can sell the idea. After highly-publicized UFO sightings in Washington State and Roswell, New Mexico, for example, patents for flying saucers began pouring into government offices. “As soon as there was a popular ‘spark,’” writes Ernie Smith at Atlas Obscura, “the saucer was everywhere.” It received its own classification in the U.S. Patent Office, with the indexing code B64C 39/001, for “flying vehicles characterized by sustainment without aerodynamic lift, often flying disks having a UFO-shape.”
Google Patents lists “around 192 items in this specific classification,” with surges in applications between 1953–56, 1965–71, and an “unusually dramatic surge… between 2001 and 2004.” Make of that what you will. The story of the UFO gets both stranger and more mundane when we learn that Alexander Weygers, the very first person to file a patent for such a flying vehicle, invented it decades before UFO-mania and patented it in 1945. He was not an American inventor but the Indonesian-born son of a Dutch sugar plantation family. He learned blacksmithing on the farm, received an education in Holland in mechanical engineering and naval architecture, and honed his mechanical skills while taking long sea voyages alone.
In 1926, Weygers and his wife Jacoba Hutter moved to Seattle, Ashlee Vance writes at Bloomberg Businessweek, “where he pursued a career as a marine engineer and ship architect and began inking drawings of the Discopter” — the flying-saucer-like vehicle he would patent after working for many years as a painter and sculptor, mourning the death of his wife, who died in childbirth in 1928. By the time Weygers was ready to revive the Discopter, the time was ripe, it seems, for a wave of technological convergent evolution — or a technological theft. Perhaps, as Weygers’ claimed, UFOs really were Army test planes: test pilots flying something based on the inventor’s design — which was not a UFO, but an attempt at a better helicopter.
Sightings of strange objects in the sky did not begin in 1947. “Tales of mysterious flying objects date to medieval times,” Vance writes, “and other inventors and artists had produced images of disk-shaped crafts. Henri Coanda, a Romanian inventor, even built a flying saucer in the 1930s that looked similar to what we now think of as the classic craft from outer space. Historians suspect that the designs of Coanda and Weygers, floating around in the public sphere, combined with the postwar interest in sci-fi technology to create an atmosphere that gave rise to a sudden influx of UFO sightings.” In the 1950s, NASA and the U.S. Navy even began testing vertical takeoff vehicles that looked suspiciously like the patented Discopter.
Weygers was livid and “convinced his designs had been stolen.” The press even picked up the story. In 1950 the San Francisco Chronicle ran an article headlined “Carmel Valley Artist Patented Flying Saucer Five Years Ago: ‘Discopter’ May Be What People Have Seen Lately.” Although Weygers never built a Discopter himself, the article goes on to note that “the invention became the prototype for all disk-shaped vertical take-off aircraft since built by the U.S. armed forces and private industry, both here and abroad.” Just how many such vehicles have been constructed, and have actually been air-worthy, is impossible to say.
Smith surveys many of the patents for flying saucers filed over the past 75 years by both individuals and large companies. In the latter category, we have companies like Airbus and startups created by Google co-founder Larry Page currently working on flying saucer-like designs. The history of such vehicles may not provide sufficient evidence to disprove UFO sightings, but it may one day lead to the technology for flying cars we thought would already have arrived this far into the space age. For that we have to thank, though he may never get the credit, the modern Renaissance artist and inventor Alexander Weygers.
No old stuff for me, no bestial copyings of arches and columns and cornices. Me, I’m new. — architect William Van Alen, designer of the Chrysler Building
It’s so crazy and vigorous in its execution, so breathtaking in its vision, so brilliantly eccentric.
Malkovich, who’s not shy about taking potshots at the city’s “violence and filth” in the BBC documentary short above, rhapsodizes over Detroit industrialist Walter P. Chrysler’s “latter day pyramid in Manhattan.”
Malkovich’s unmistakable voice, pegged by The Guardian as “wafting, whispery, and reedy” and which he himself poo poos as sounding like it belongs to someone who’s “labored under heavy narcotics for years,” pairs well with descriptions so plummy, one has to imagine he penned them himself. (No writer is credited.)
After showing us the open-to-the-public lobby’s “delicious Art Deco fittings,” ceiling mural, and intricate, veneered elevator doors, Malkovich gives us a tour of some off-limits upper floors.
Unlike the Empire State Building, which bested the Chrysler Building’s brief record as the world’s tallest building (1046 feet, 77 stories), you can’t purchase tickets to admire the view from the top.
He also has a wander around the barren Cloud Club, a supper club and speakeasy for gentleman one percenters. Its mishmash of styles represented a concession on architect Van Alen’s part. The building’s exterior was an elegant modernist homage to Chrysler’s hubcaps and hood ornaments, but between the 66th and 68th floor, the Cloud Club catered to the promiscuous tastes of the rich and powerful — Tudor, Olde English, Neo-Classical…
The New York Times reports that it boasted what“was reputed to be the grandest men’s room in all of New York.”
A Duke Ellington soundtrack and vintage footage featuring Van Alen costumed to resemble his famous creation supply a taste of the excitement that heralded the building’s 1930 opening, even if those with a fear of heights may swoon at the sight of pretty young things reclining on high beams and performing other feats of derring-do.
Malkovich, ever the cool customer, displays his lack of vertigo by casually propping a foot on the rooftop’s edge to commune with the iconic eagle-headed gargoyles.
The building’s unique flourishes caused a sensation, but not everyone was a fan.
Malkovich clearly savors his swipe at critics who decried the new building as too shiny:
Fortunately these critics are long dead so we can’t even call their offices and taunt them as they should be taunted.
He’s more temperate when it comes to author and social philosopher Lewis Mumford, whose beef with the skyscraper is understandable, given the historic context — the stock market crashed the day after the secretly constructed spire was riveted into place:
Such buildings show one of the real dangers of a plutocracy: it gives the masters of our civilization an unusual opportunity to exhibit their barbarous egos, with no sense of restraint or shame.
Nearly one hundred years later, barbarous egos continue to erect skyscraping temples to their own vanity, but as Malkovich points out, they’re far blander, if taller.
The Chrysler Building is now widely recognized as one of New York City’s most magnificent jewels, and the Landmarks Preservation Commission recently approved plans to construct a public observation deck on the Chrysler Building’s 61st floor, just above its iconic Art Deco eagles, though it’s too early to tell if it will be ready in time for a centennial celebration.
Until then, the general public must content itself with exploring the Chrysler Building’s lobby during weekday business hours.
Ali Johnson and Jim Quail of Liverpool-based design studio Dorothy had a hit with their music-based graphics, which recast seminal alternative, psychedelic, electronic, and post-punk albums as oversized postage stamps.
Now, they’ve turned their attention and knack for highly condensed visual responses to the realms of literature.
Their Modern Classics collection, above, synthesizes 42 titles into something emblematic and essential.
How many have you read?
How many would you be able to identify based on image alone?
Students are far less likely to be conversant in the 42 earlier works comprising Dorothy’s literary Classics stamps, though musical and movie adaptations of Little Women, Dracula, and Les Miserables should provide a toehold.
Our ignorance is such, we may need to reread Tess of the d’Urbervilles and Jane Eyre … or at least Google the significance of a spoon and all those orange and red triangles.
(Back in our pre-digital youth, Cliff’s Notes were the preferred Philistine option…)
Dorothy’s stamp prints of Classics and Modern Classics are available for purchase on their website.
We're hoping to rely on loyal readers, rather than erratic ads. Please click the Donate button and support Open Culture. You can use Paypal, Venmo, Patreon, even Crypto! We thank you!
Open Culture scours the web for the best educational media. We find the free courses and audio books you need, the language lessons & educational videos you want, and plenty of enlightenment in between.