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Polar Permaculture grows fresh food in one of the coldest, darkest regions on Earth (Video)

Looking to reduce waste, increase local food security and create a "circular economy," this permaculture project is growing food in the Arctic.




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Greenland shark may be the longest living vertebrate at 512 years old (Video)

A team of scientists have developed a novel way to determine the age of these long-lived marine animals.




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Video shows stunning loss of oldest Arctic sea ice in last 30 years

A new NOAA report reveals we've lost 95% of the Arctic's oldest, thickest sea ice. Here's what that looks like.




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IKEA introduces foldable furniture for the modern mobile lifestyle

This is, whether we like it or not, the future of furniture design.




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DIY wood mold for BioSand water filter system is a low-tech clean water solution

This water filtration solution requires no electricity, has no moving parts, and can be built affordably with locally available materials.




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Buenos Aires to close 140-year-old zoo, move 2,500 animals to nature reserves

'This situation of captivity is degrading for the animals,' says the Argentine capital's mayor.




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Someone should have told that rock that, in Alberta, safety is a shared responsibility

Cars kept running into a big rock in a Calgary parking lot, perhaps because it didn't make eye contact.




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New Lessons From Old Buildings: Bin Laden's Medieval Hideout

I write often about the lessons that one can learn from old buildings, usually discussing ventilation and lighting. It turns out that there are lessons in security and defence as well; Eli Lehrer of Frum Forum notices some




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Ping pong holds promise for improving Parkinson’s symptoms

After weekly ping pong sessions, participants in a pilot study had significant improvements in speech, handwriting, getting dressed, getting out of bed, and walking.




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Tiny folding winter hut Is made with walls of ice

A super minimalist mobile ice fishing hut consists of a wooden frame, some chicken wire and walls of ice, made on the spot.




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Hobbit Houses, Geothermal Heating, and More at Økosamfundet Dyssekilde, One of Denmark's Oldest Eco Villages

TreeHugger visits one of Denmark's oldest Eco villages, which includes 74 sustainably-designed highly unique houses and apartment buildings that range from hobbit-style straw to high design.




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Old toilets, other ceramic waste can be made into "greener" cement

An international team of researchers has created a new type of cement that uses these discarded items that is just as strong, but produces far less emissions.




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Old laptop batteries could light the way in the developing world

Discarded laptop batteries could power LED lights in regions with scarce electricity.




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Batteries from old smartphones could light up rural areas

The batteries could provide back-up power for small solar power systems.




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'Paper engineer' folds experimental works merging science & art

These fascinating works explore how folding might push the frontiers of flexible photovoltaics, self-assembling materials and nano-forms.




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Artist's molded 3D paper sculptures show wildlife with personality (Video)

Influenced by realism and mythology, these impressive works impart a sense of wonder about the natural world.




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Coldplay wants all future tours to be 'environmentally beneficial'

The rock band won't be touring its newest album until it can figure out a greener way of doing it.




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World's oldest insurance market to stop investing in coal

Lloyd's of London joins the ranks of big insurers who no longer see coal as a viable investment.




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Water sports center is built from old shipping containers

The project in Denmark is a good object lesson.




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Slime mold proves that intelligence isn't that difficult

The world's weirdest living thing should encourage us to rethink what we think about intelligence.




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Ice Cream Cart Keeps Things Cold with Solar Power

An ice cream cart uses solar panels to power its refrigeration unit.




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Here's how to keep food cold without electricity

This ancient method is simple and cheap.




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Portraits of rescued farm animals allowed to grow old

A new book, Allowed to Grow Old, reveals beautiful portraits of something we don't get to see very often: Elderly farm animals.




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Raspberry Pi has now sold ten million computers

The machine with a mission exceeds everyone's wildest dreams




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Photo: Behold the chipmunk

Our photo of the day comes from the state of Washington.




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Once again we're told to avoid romaine lettuce, due to E.coli

The CDC's latest recall is yet another reminder of how broken the food production system is.




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Resist disastrous planned obsolescence by making old iPhones sexy again

Fight Apple’s annual seduction dance by buying a perfectly restored iPhone from a company rallying against thoughtless consumerism and e-waste.




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Rare African golden cat kittens photographed for the first time

Out of 300 photos of golden cats taken over the course of over 18,000 trap days, just four images of kittens have been captured.




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Which type of roof is best in cold climates: solar, white or green?

A study looks at the life cycle impact of the different types of sustainable roofs and finds a clear winner for colder regions.




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Building an old-school green house from local materials with traditional tools (video)

If you like craftsmanship, woodworking, and traditional hand tools, or you just enjoy watching somebody else do all the work, you'll love this short film.




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25 new uses for old jars

If you have a jumble of jars that need jobs, consider calling them into service for any of these tasks.




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15 ways to repurpose old sweaters

Who says you have to say goodbye to a favorite old sweater? Breathe new life into it with these fun, creative, DIY projects.




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Digitally fabricated & handwoven chair revives old weaving techniques

Combining the latest in digital design tools with time-honored rush-weaving techniques, this sculptural chair marries modernity with tradition.




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6 ways to use old ribbon or paper to make pretty gift bows

Why buy new gift bows when the best ones can be made easily with things you have on hand?




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Multi-Purpose Folding Screen Doubles as Library, Rack, Mirror and Ironing Board

In an attempt to re-think the original function of the folding screen, Argentine designer Leonardo Fortunato created the Diecut Screen multi-purpose piece.




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Oscar Niemeyer's Bold Response to Latin American Suburban Sprawl in the XX Century

Of all of Niemeyer's impressive works, the 1960s Copan building in Sao Paulo is the one speaking directly to contemporary urban trends.




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Yale Gives Greening Athletics the Old College Try

Amongst an audience of their peers at the National Collegiate Athletic Association, representatives from Yale University recently outlined how they plan to bring green to the university athletic department. How exactly




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Folding electric scooter doubles as handy cart for cargo

This electrically powered prototype will be great for getting you to the market, and carting stuff back home.




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This Black Friday, Patagonia exchanges new clothing for old and invests in the sharing economy

Patagonia's Worn Wear events, held in collaboration with sharing start up Yerdle, offer a different, more sustainable vision of Black Friday.




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Neat Wood Mat Folds Into A Stool, Disappears In The Floor When Done

Another product from Colombian studio DosUno Design (whose Rubix transformer furniture set we reviewed yesterday), Deckstool is a simple wood mat that folds into a stool. Apart from being perfect for small spaces,




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Tern's new folding bike folds up 30 percent smaller than other folders with 20 inch wheels

Bigger wheels mean more stability and regular-bike feel, but it comes at a price.




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Silent rooftop wind turbines could generate half of a household's energy needs

The Nautilus shell-shaped turbines could fit on rooftops of houses or buildings in urban environments.




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What skills should every 18-year-old have?

In response to the question above, a former Stanford dean lists 8 essential skills for success in life - many of which are sadly neglected by parents today.




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Exhaustive new study looks at kitchen exhaust and household air quality

Designing kitchen ventilation that works in really tight houses seems almost impossible.




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Elevator bed & folding porch grace this tiny house builder's home (Video)

This tiny house builder and architect just built himself and his wife a bigger (but still tiny) home, equipped with a space-saving elevator bed.




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The Hideout tiny house has both fold-down master bed & loft

This contemporary small dwelling has both a main-floor bedroom and a secondary sleeping loft.




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Stop The Five Gallon Flush: A 40 Year Old Guide To Alternative Toilets

Bill Gates take note: It's all in here and It is surprising how little has changed




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3D-printed robotic bat wing holds new possibilities for small aircraft

Dig out those old da Vinci drawings of winged flying machines, as he was really on to something!




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This bus shelter will keep you warm, but only if you hold hands with your fellow passengers

During this year's extremely cold winter full of ice storms and the effects of a polar vortex, moments of warmth between strangers are created in a bus shelter.




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Billboard ads "replaced" with old master paintings in Paris and Milan

What if advertisements on billboards were replaced with old masters--it almost happened in Paris.