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Plywood homes were lighter and cheaper, and you could build them yourself

Another look back at some great designs for inexpensive homes.




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Happy 100th birthday, Paul Rudolph

The American architect has been on TreeHugger many times.




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Why we have regulations: So people don't get buried in molasses

100 years ago the Great Molasses Flood started another flood, one of regulations to protect people's health and safety.




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The inventors of insulin sold their patent for a buck. Why is it so expensive?

On March 22, 1922, the discovery of insulin was announced. Here's what happened after.




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Ask Pablo: Why Would My Electric Utility Want Me To Use Less Electricity?

It seems counterintuitive. Is it just greenwashing? Is it due to government regulation? Let's find out.




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Valentine's Day is losing its allure with young adults

Is Cupid's appeal fading as millennials find the holiday has become too commercialized?




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Heated glass: Could this be the least sustainable building product ever invented?

You want giant windows but don't like drafts? Plug in your windows and turn them into toasters.




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The KiraVan RV looks like it could go to the moon.

RVs are sometimes great models of how one can get a lot of living into small spaces. The Kiravan takes it to a whole new level.




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Another look at the question: Bidet or toilet paper, or yes, adult wipes?

Apparently adult wipes are a huge growth industry. Another good reason to switch to a bidet equipped toilet.




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Planet Green's Ultimate Green Wedding Guide

Whether you're the romantic, three-tiered cake type—or the "let's hitched at a civil court and call it a day" sort of guy or gal there's something for everyone in Planet Green's fresh off-the-blog Ultimate Green




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5 Ridiculously Over-the-Top, Extravagant Celebrity Weddings

Photo via Madeline's Weddings and Events/ CakellaAll you really need to get married is love--and maybe a ring, and a marriage license. But that doesn't stop celebrities from going overboard when they're ready to tie the knot, hosting parties decorated




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Beautiful Bike Wedding in Sao Paulo

It might not be a first, but you have to give this couple credit for marrying on a bike in a city where traffic is so heavy that even pedestrians beat cars.




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10 Wacky (and Mostly Wasteful) Royal Wedding Souvenirs

In the market for a royal PEZ dispenser? The wedding of Prince William and Kate Middleton -- set for this Friday, April 29 -- has inspired dozens of trinkets, tchotckeys, and souvenirs of varying usefulness, quality, and taste, from cheesy mugs and ugly




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10 Wacky (and Mostly Wasteful) Royal Wedding Souvenirs (Slideshow)

In the market for a royal PEZ dispenser?




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Larch Corner is a Passivhaus wooden wonder that shows how we should be thinking about carbon

Mark Siddall of LEAP measures and calculates everything, thinks about it, and then calculates it again.




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Fog harps could wrest water from the clouds

Inspired by coastal redwoods, scientists have created a new kind of fog harvesting design that appears to increase the capacity of clean water collection by threefold.




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My Favorite Stories in Design: July to December 2012

These stories from the past six months tell a lot about the shape of things to come in 2013.




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7 cocktail recipes inspired by Victory Gardens for the Fourth of July

So for this 4th of July, I want to honor the Victory Garden! Well, that and booze. Here are some fun and tasty cocktails, fresh from the garden.




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Recycled suitcase sculptures 'unpack' metaphysical baggage of the refugee experience (Video)

Using recycled materials and audio recordings from refugees, this exhibition hopes to deepen understanding and connection with those who have had to flee their home countries.




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Angular small house is inspired by Dutch and Japanese design

Clad with reclaimed cedar, this modern and quirky house fits on a small footprint.




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Multi-layered urban housing prototype packs in plenty of great small space ideas

Using a series of overlapping mezzanines and spaces, this accessible, urban housing prototype explores the possibilities of living small but comfortably in the city.




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Wonderful Uber ad demonstrates why we have to get rid of cars

Whether they are are autonomous, self-driving or "shared" like Uber and Lyft, they are still congestion.




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Why we should lose the words "pedestrian" and "cyclist"

They are people who bike or walk, not some separate species.




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Why you should embrace the 'microadventure'

Don't wait for a big exotic trip to get outdoors. How about squeezing it in between 5 pm and 9 am?




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OLED lighting makes a beautiful chandelier

French lighting design company Blackbody makes the new lighting tech an object of desire.




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After 139 years, General Electric stops making light bulbs

There will be indignation, but this is the result of one of the most successful transformations of a market in our lifetime.




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Algae could light up our cities at night

Many cities have transitioned to LED street lighting, but researchers think algae may be the illumination of the future.




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Behold the revolution: LED bulbs are now as cheap as incandescents

Who would have imagined that this would happen so fast?




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Big bulb manufacturers conspiring with Department of Energy and Trump to slow the LED revolution

By 2020 every light bulb is supposed to put out 45 lumens per watt. It's a Bush-era regulation that the current government wants to roll back.




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Halogen bulbs banned in EU as of September 1

The LED revolution will not be stopped.




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Christmas Trees Given Jellyfish Genes Could Produce Their Own Light

The only downside, of course, is that your self-lit holiday centerpiece actually would be a Frankenstein tree.




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Could smart phones soon be grown from 'living materials'?

How would design for obsolescence change if materials that conduct electricity or emit light could be grown and repair themselves, like bone?




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Ultramarathoners Running 10,000-Kilometer Silk Road Route to Raise Awareness About Water Shortages

Seventy-two days after setting out from Istanbul, champion distance runner Kevin Lin Yi Jie and a small team of other athletes have covered 4,434 kilometers of their 10,00-kilometer goal: Running the




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Could Cities Benefit from Small-Scale, Local "Urban Acupuncture" Projects Like This? (Photos)

Woven from bamboo, this inviting structure transforms an empty lot in busy Taipei into a haven where neighborhood residents can relax and gather over a fire.




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Multi-tiered micro-apartment comes with a rolling staircase

This apartment's new design unifies the small space with a simple palette of materials over three levels.




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Small 420 sq. ft. apartment gets multifunctional redesign

Multifunctional zones and a sleeping loft enlarge this small apartment in Taipei.




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From 200 Bikes, One Amazing Sculpture: Sydney Art Celebrates the Green Life

It's a safe bet that few, if any, of Sydney's bicycle commuters go with penny farthings as their two-wheeler of choice. The outdated ride (popular in the 1870s) is most used these days for its retro value and the




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Minimalist multi-use unit creates more intimate studio apartment in Sydney

With everything happening in one space, studio apartments can often feel too cluttered. This Sydney apartments gets a space makeover with the addition of a clever multifunctional unit that partitions the space and stores things out of sight.




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80-year-old wooden escalators repurposed into impressive sculpture

Instead of trashing these old treads, they have been made into a inter-looping work of art in the same station.




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How long would your home's food supply last if you had to rely on it?

The Resilient Design Institute suggests we should all have six weeks of food in our homes. Too much or too little?




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So a bear walks into town. Should police shoot it?

People are outraged that a bear is shot and killed in a suburban backyard. It's not so simple.




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Should mountain climbing be banned? (Poll)

People seem to do awfully stupid things when they get high.




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Could you do a digital detox? (Survey)

The modern update of Abraham Maslow's hierarchy of needs rings very true.




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Trulia study finds Americans say they care about the environment but aren't willing to pay for it

The extremely dated "It ain't easy being green" title of this Trulia survey actually misinterprets the data; judging by the questions they asked, it is perfectly easy being green; it just ain't cheap.




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Are you a successful minimalist?

Which of these two images does your place look like?




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Ozone Could Slash Global Crop Yields by 40% by Century's End

We recently told you of a study warning that global warming could prompt the large-scale collapse of the world's crops by 2080; now comes another study concluding that rising levels of ozone could achieve the same result by century's end. The study,




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Could Fixing the Ozone Layer's Hole Make Global Warming Worse?

Talk about a lose-lose situation: On one hand, not taking any action to repair the hole would allow harmful UV radiation to percolate through; on the other hand, helping to accelerate its recovery could strengthen global warming by




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Beautiful Sweaty Snowflakes Dissolve Polar Ozone

Image credit: Purdue University photo/Shepson Lab digg_url = 'http://www.treehugger.com/files/2009/12/beautiful-sweaty-snowflakes-dissolve-polar-ozone.php';Snowflakes, we have seen, are beautiful and diverse but they are not inert byproducts of cold




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Reflecting Sunlight Away From Earth to Cool the Planet Could Help Some Places, Really Hurt Others

Among the more high risk methods of geoengineering, methods that reflect sunlight away from the Earth to counteract temperature rise are right up there in terms of potential unintended consequences. Well, a new piece of




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Ocean Iron Fertilization Could Stimulate Toxic Algae Blooms in Open Ocean

There's no doubt that geoengineering brings out passionate emotions both pro and con, as recent debate on TreeHugger about the sort of-moratorium on some research coming out of the Convention on Biological Diversity