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An Ultrasonic Clothes Dryer Vibrates Clothes Dry

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Researchers at Oak Ridge National Laboratory in Tennessee are trying to revolutionize the way Americans dry their clothes. They’re working on an ultrasonic dryer that vibrates moisture out, instead of evaporating it with heat, making the dryer more efficient and safer to operate. 

Working with GE, they're developing a prototype that swaps heat for ultrasound vibrations, using five to 10 times less energy than traditional dryers. See it in action in the video below. The vibrating dryer turns the moisture in wet clothes into a cold mist, and eliminates the danger of your clothes shrinking in a hot dryer. 

The first electric dryer was released in 1938 and became a popular fixture in American households after World War II. Now, some 85 percent of U.S. households have dryers and spend $9 billion a year to operate them [PDF], according to the Natural Resources Defense Council. By heating clothes in a rotating barrel, tumble dryers are exceedingly inefficient, using two to four times more energy than a new washer (and twice as much as European-style heat-pump dryers), and account for almost 6 percent of residential energy consumption [PDF]. These numbers are especially bleak considering there's a completely free, energy-efficient way to dry clothes: on a clothesline. 

For now, the ultrasonic dryer prototype is small and can only dry scraps of fabric, but the researchers estimate that a full-sized dryer could reduce drying times for a load by 15 to 20 minutes. Because of the lack of heat, the dryer also produces less lint, which can be a fire hazard when the lint trap isn't properly cleaned. 

The researchers expect to have a full working prototype by summer 2016. 

[h/t: USA Today]

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architecture
One Photographer's Quest to Document Every Frank Lloyd Wright Structure in the World
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From California’s Marin County Civic Center to the Yokodo Guest House in Ashiya City, Japan, Frank Lloyd Wright’s influence spans countries and continents. Today, 532 of the architect’s original designs remain worldwide—and one photographer is racking up the miles in an attempt to photograph each and every one of them, according to Architectural Digest.

Andrew Pielage is the Frank Lloyd Wright Foundation’s unofficial photographer. The Phoenix-based shutterbug got his gig after friends introduced him to officials at Taliesin West, the late designer’s onetime winter home and studio that today houses the Frank Lloyd Wright Foundation and Taliesin, the Frank Lloyd Wright School of Architecture.

Higher-ups at Taliesin West allowed Pielage to photograph the property in 2011, and they liked his work so much that they commissioned him for other projects. Since then, Pielage has shot around 50 Wright buildings, ranging from Fallingwater in Mill Run, Pennsylvania, to the Hollyhock House in Los Angeles.

Pielage takes vertical panoramas to “get more of Wright in one image,” and he also prefers to work with natural light to emphasize the way the architect integrated his structures to correspond with nature’s rhythms. While Pielage still has over 400 more FLW projects to go until he's done capturing the icon’s breadth of work, you can check out some of his initial shots below.

[h/t Architectural Digest]

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Design
Inside This Pop-Up Book Are a Planetarium, a Speaker, a Decoder Ring, and More
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Courtesy Chronicle Books

Designer Kelli Anderson's new book is for more than just reading. This Book Is a Planetarium is really a collection of paper gadgets. With each thick, card stock page you turn, another surprise pops out.

"This book concisely explains—and actively demonstrates with six functional pop-up paper contraptions—the science at play in our everyday world," the book's back cover explains. It turns out, there's a whole lot you can do with a few pieces of paper and a little bit of imagination.

A book is open to reveal a spiralgraph inside.
Courtesy Chronicle Books

There's the eponymous planetarium, a paper dome that you can use with your cell phone's flashlight to project constellations onto the ceiling. There's a conical speaker, which you can use to amplify a smaller music player. There's a spiralgraph you can use to make geometric designs. There's a basic cipher you can use to encode and decode secret messages, and on its reverse side, a calendar. There's a stringed musical instrument you can play on. All are miniature, functional machines that can expand your perceptions of what a simple piece of paper can become.

The cover of This Book Is a Planetarium
Courtesy Chronicle Books

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