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Sustainability


— Electronics

New research points the way to biodegradable displays

Electronic waste is a huge environmental problem, causing harm to the planet and human health because of the toxic materials used. While this situation is unlikely to change in the near future, there has been research on using materials that biodegrade. More recently, scientists have demonstrated a new route to creating biodegradable electronics by using organic components in screen displays.

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— Architecture

Ultra-efficient SURE HOUSE wins the 2015 Solar Decathlon

The US Department of Energy’s Solar Decathlon has been run and won for 2015. It’s a nationwide contest between collegiate teams to see who can build the most attractive, cost-effective and efficient solar home. Fourteen teams duked it out for this year’s competition, and the winning team from the Stevens Institute of Technology drew inspiration from Hurricane Sandy to create a sustainable, solar coastal home that opens up for entertaining in summertime but locks down to resist severe weather damage in the winter – and uses some 90 percent less energy than a typical home.

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— Biology

Biomimicry Global Design Challenge down to final eight

How to improve food systems by looking to nature for design solutions – this was the brief given to entrants in the Biomimicry Institute’s Global Design Challenge, which announced its finalists this week. The selection committee has drawn up a list of eight teams, each of which has been invited to prototype its solution in an accelerator program that will award US$100,000 to the winner.

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