Low Prices, Technology Could Mean New Gust of NW Wind Power
Oregon ranks sixth among states for installed wind capacity. A new national report citing lowest-ever prices for wind power could spark more investment in the industry. Photo credit: Umptanum/Wikimedia Commons.
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New technology to let smartphones detect gases
Using a mobile device to measure carbon dioxide will also enable new applications for smartphones: for example, sleep quality can be monitored by measuring the sleeper's exhalations. The tiny gas sensor developed by team's senior scientist Rami Mannila …
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