Could City Waterways Ease Air Pollution?

Waterways offer new transport options in some towns and cities, but there are still some challenges to overcome Once bustling thoroughfares for boats of all kinds, to some entrepreneurs the rivers in major cities are a source of untapped potential.…

High-tech Electronics Made from Autumn Leaves

Northern China’s roadsides are peppered with deciduous phoenix trees, producing an abundance of fallen leaves in autumn. These leaves are generally burned in the colder season, exacerbating the country’s air pollution problem. Investigators in Shandong, China, recently discovered a new…

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