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14 Gorgeous Kelv-Helmz Cloud Formations

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Kelv-Helmz is short for the Kelvin–Helmholtz instability (after Lord Kelvin and Hermann von Helmholtz). These tremendous cloud formations are the result of shearing winds up at the cloud level. A particular type of turbulence can develop in a layer of cirrus cloud, which forms below an inversion between air currents of differing speeds and/or directions. Sea waves break as their bases are slowed down upon reaching shallow water and their crests surge ahead. Cloud waves break in the same way: when their crests are pushed ahead of their troughs by the difference in air currents.

I remember back in my art history class learning about the Kelvin-Helmholtz instability influence on Van Gogh’s Starry Night, but it never really sunk in until I saw a real Kelvin-Helmholtz instability cloud pattern recenty. And wouldn’t you know it, I didn’t have my camera or phone with me! But that’s okay. There’s always Google images to remind us what they look like. Below are 14 of my favorites.













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Design
This Amazing Clock Has a Different Hand for Every Minute of the Day
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In the video below, you can watch Japanese ad agency Dentsu transform passing time into art. According to Adweek, the project was commissioned by Japanese stationery brand Hitotoki, which produces crafting materials. To celebrate the value of handmade items in an increasingly fast-paced world, Dentsu created a film advertisement for their client depicting their goods as a stop-motion clock.

The timepiece ticks off all 1440 minutes in the day, and was assembled in real-time against a colored backdrop during a single 24-hour take. Its "hands" were crafted from different combinations of some 30,000 disparate small items, including confetti, cream puffs, tiny toys, silk leaves, and sunglasses.

"In a world where everything is so hectic and efficient, we wanted to bring the value of 'handmade' to life," explains Dentsu art director Ryosuke Miyashita in a press statement quoted by Stash Media. "We created different combinations of small Hitotoki brand items to express each and every minute."

You can check out a promotional video for the project below, which details the arduous crafting process, or view a real-time version of the clock here.

[h/t Adweek]

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architecture
Take a Look at These Tiny, Futuristic Homes From the 1960s
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If you find yourself in Friche de l’Escalette, a sculpture park in Marseille, France, this year, you may feel like there’s been some kind of alien invasion among the industrial ruins scattered throughout the park. The institution’s latest exhibition, Utopie Plastic, features three retro-futuristic houses from the 1960s that look straight out of The Jetsons.

As Curbed reports, the prefabricated houses are stocked with mid-century plastic furniture like Quasar Khahn’s inflatable chair.

The rounded interior of a Futuro home with two experimental retro chairs inside.

The show includes one of the Futuro homes, spaceship-like tiny houses originally designed as ski chalets by architect Matti Suuronen. At the time, they cost only $12,000 to $14,000, and could be built on any terrain because of their stilt legs.

A Maison Bulle à Six Coques home lights up with a blue glow at night in the sculpture park.

You can also view Maison Bulle à Six Coques, a flower-shaped hut (its name means Six-Shell Bubble House) by French architect Jean Maneval. The prototype design was first introduced at an art fair in 1956, and went into production in 1968. It came in green, white, or brown, and later inspired an entire vacation village in the Pyrenees, where developers built 20 Bubble Houses.

A modular Hexacube house is lit up at twilight.

And then there’s Georges Candilis and Anja Blamsfeld's 1972 Hexacube design, a modular polyester and fiberglass hut that looked kind of like a giant Port-a-Potty. Multiple Hexacubes could be combined together to make a larger house, and they ushered in a new era of modular, expandable construction.

The era of plastic tiny houses like these came to an end during the 1970s, when the oil crisis in the U.S. made plastic prohibitively expensive—at least for people who were looking for prefab houses on the cheap.

The exhibit is open by appointment until October 1, 2017.

[h/t Curbed]

All images © C. Baraja, courtesy Friche de l’Escalette

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