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Environmental


— Architecture

Weighing in: Ten of the best lightweight houses

By - January 23, 2014 42 Pictures
Buckminster Fuller supposedly asked the question, "do you know how much your house weighs?" Nowadays we are more conscious of house size, but what about weight, impact on the site, and mobility? Here's a look at ten innovative, lightweight architectural offerings including designs that sit up on stilts, float on water, or can be delivered by flat-bed truck ... and they all weigh a great deal less than standard bricks and mortar. Read More
— Marine

XPrize announces Ocean Health competition

By - October 22, 2013
Since 1995, XPrize has been promoting science and technology by setting “Grand Challenges” with cash incentive prizes. On Monday, the organization announced the launch of three new competitions by 2020 as part of its XPrize Ocean Initiative, which is aimed at improving the health and understanding of the world’s oceans. Read More
— Environment

Cleanup Array concept aims to rid the oceans of plastic waste

By - September 23, 2013 5 Pictures
Boyan Slat, an aerospace engineering student at the Delft University of Technology, is working to combine environmentalism, technology, and his creative outlook to rid our oceans of plastic debris. His Ocean Cleanup Project aims to utilize the oceans’ natural gyres (five circular currents in the oceans around the world – two in the Atlantic, two in the Pacific, and one in the Indian) to collect plastic waste. Read More
— Environment

Zeoform: The eco-friendly building material of the future?

By - August 29, 2013 4 Pictures
Australian company Zeo has developed and patented a glue-free process that creates a strong, versatile new building material out of just cellulose and water. The resulting hardwood-like material known as Zeoform can then be sprayed, molded or shaped into a range of products. And it's not just trees that stand to benefit – Zeoform also promises an eco-friendly alternative to the use of plastics and resins. Read More
— Architecture

Novel windows block out noise but let in fresh air

By - July 11, 2013 6 Pictures
There are few things better than lazing around the house on a warm summer day, whose fragrant zephyrs speak of spicy isles and heaven-breathing groves.* At least, until the neighbors start their leaf-blowers and the city needs to tear up the sidewalks. Noise pollution is one of the scourges of urban and suburban life, which can drown out nature's melodies to cause annoyance, stress, and hearing loss. Now, however, a team of South Korean engineers has invented a remarkable window that lets air in while keeping a great deal of noise out. Read More
— Architecture

Research suggests a wooden future for skyscrapers

By - July 2, 2013 9 Pictures
Skyscrapers dominate the skylines of our major cities, offering more urban density and greater flexibility than smaller buildings. However, concrete- and steel-based tall structures require huge amounts of energy for their construction, which comes at a significant environmental cost. This can be mitigated by incorporating technologies such as solar power, passive cooling systems and efficient lighting into the design, but what if we could go even further and build skyscrapers using sustainable materials? Herein lies the impetus behind recent research into the efficacy of wooden skyscrapers. Read More
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