Water-purifying tower could heal landscapes scarred by acid mine drainage in South Africa

July 3, 2017 by  
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Johannesburg , South Africa was built on mining . The gold mining industry began there in the late 1800s , and the city still feels the impact of acid mine drainage, which pollutes the local water supply and scars the environment . Architecture For a Change has a solution: a dam and water purification plant that could help heal the landscape – and in the future, it could even provide housing . Acid mine drainage can pollute drinking water and soil. Johannesburg – near where some of the world’s biggest gold reefs are located – is suffering from the issue. Architecture For a Change says chronic exposure to acid mine drainage can cause cancer, skin lesions, and cognitive impairment. But they’ve found a potential solution through design . Related: Modern recycled container house in South Africa operates 100% off grid They envision a network of purification stations to heal the landscape. A skyscraper would house laboratories and the purification plant, which could draw on Trailblazer KNEW Ion Exchange technology to treat contaminated water. The treatment process would not only yield clean water, but minerals and substances like dolomite, gypsum, and salt that could be used in fertilizers or building. Re-mining Johannesburg doesn’t just clean up water, but could be integrated into the city’s urban fabric. Architecture For a Change envisions three phases for the project. First, water will be pumped from a mining void and purified, creating a large body of water that could become a waterfront held in by a dam. Second, as the land recovers water levels will go down, and the walls of the dam can be turned into housing. In phase three, in the far future, when the landscape is restored, the empty dam will be turned into a park fertilized with the byproducts of the treatment process, and surrounded by housing in the dam walls. The purification plant could be turned into a solar power station to provide energy for the homes. The main building could also have room for a hotel, restaurants, offices, or retail spaces in the future. The skyscraper design is inspired by mining headgear to connect the new buildings to the city’s past. Re-Mining Johannesburg also incorporates sustainable design : the building’s geometry means there is no roof or southern facade, minimizing heat loss. Heat from the purification process could be reused to warm the building in the winter. + Architecture For a Change Images courtesy of Architecture For a Change

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Water-purifying tower could heal landscapes scarred by acid mine drainage in South Africa

Global population buys one million plastic bottles every single minute

July 3, 2017 by  
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We’re drowning in plastic bottles . You already know plastic water bottle use – and their disposal or lack thereof – is a worldwide dilemma, but new statistics released by The Guardian reveal just how staggering the issue has become. Every minute humans purchase one million plastic bottles, consuming nearly 500 billion a year. And while it’s true many of these bottles can be recycled , it’s becoming harder for us to keep up with the sheer volume of trash that needs recycling, and a great deal of it lands up polluting our oceans . In 2016 humans bought over 480 billion plastic water bottles. But that’s only the beginning of the bad news. Less than half of those 480 billion bottles were collected for recycling. And a mere seven percent of those found a second life as new bottles. What happened to the rest? You guessed it: they’re littering our oceans and landfills . And estimates from Euromonitor International indicate their use will only increase, to 583.5 billion by 2021. Related: Plastic waste pop-up pavilion rethinks recycling in the Netherlands Surfers Against Sewage chief executive Hugo Tagholm told The Guardian, “The plastic pollution crisis rivals the threat of climate change …Current science shows that plastics cannot be usefully assimilated into the food chain . Where they are ingested they carry toxins that work their way on to our dinner plates.” Plastic is already showing up in our food, according to recent studies. Scientists at Belgium’s Ghent University found people who eat seafood unwittingly consume 11,000 tiny plastic pieces yearly. Researchers at Plymouth University in England discovered plastic in one third of fish caught in the United Kingdom. According to The Guardian, plastic was first popularized in the 1940’s – but much of the material manufactured then is still around today because plastic takes hundreds of years at best to break down. These bottles could be comprised of 100 percent recycled plastic , but many brands haven’t made the switch because they prefer the shiny look of traditional plastic. And many companies have fought against a tax on single-use bottles. But a similar tax on plastic bags has been quite successful: England’s five pound plastic bag tax has resulted in usage of the polluting bags plummeting by 85 percent . Via The Guardian Images via Wikimedia Commons and Emilian Robert Vicol on Flickr

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Global population buys one million plastic bottles every single minute

Artist recycles old typewriters into beautiful guns

July 3, 2017 by  
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The Art of War takes on new meaning in Canadian artist Eric Nado’s evocative typewriter-guns. Inspired by the old adage “the pen is mightier than the sword,” these beautiful and futuristic Typewriter Guns are fully recycled from colorful vintage typewriters. These powerful pieces explore the impact of words, over arms, in shaping history. Nado’s reconstructive artworks are crafted with all original parts of vintage typewriters, including brands such as Underwood and Royal. Though startlingly realistic, these steampunk-esque guns are non-functional. The assemblage artist has also worked with other mediums, most notably in his Seamstress Series where he transforms vintage sewing machines in sculptures reminiscent of workingwomen of the post-war era. Related: Fascinating Sculptures Made from Recycled Typewriter Parts In an interview with Creators , Nado said he was motivated by his childhood memories of playing with his mother’s typewriter. “The sound of the keys evoked, for me, the sound of guns going off. It is this memory that initiated in me, years later, a new obsession, fueled by what were now years of experience in technical manifestations of art,” he said. “I wondered, could it be possible to transform these evocative machines into representations of a gun arsenal? My intuition was that it could be done and the objective was to do so by deconstructing and reconstructing solely the pieces of one typewriter at a time, making each and every gun an art piece with a history in itself.” + Eric Nado Via Creators Images via Eric Nado

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Artist recycles old typewriters into beautiful guns

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