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Sunlight degrades polystyrene faster than expected（图）
Sunlight polystyrene faster expected
2019/10/22
New research published by scientists at the Woods Hole Oceanographic Institution shows that polystyrene, one of the world's most ubiquitous plastics, may degrade in decades or centuries when exposed t...
Study:Sunlight and the right microbes convert Arctic carbon into carbon dioxide（图）
Sunlight microbes convert Arctic carbon carbon dioxide
2017/10/25
Nearly half of the organic carbon stored in soil around the world is contained in Arctic permafrost, which has experienced rapid melting, and that organic material could be converted to greenhouse gas...
In rainforests,battle for sunlight shapes forest structure
rainforests sunlight shapes forest structure
2016/1/17
Despite their diversity, the structure of most tropical rainforests is highly predictable. Scientists have described the various sizes of the trees by a simple mathematical relationship called a power...
Oregon researchers glimpse pathway of sunlight to electricity
Oregon researchers glimpse pathway sunlight to electricity
2014/12/30
The work, which potentially could inspire devices with improved efficiency in solar energy conversion, was performed on photocells that used lead-sulfide quantum dots as photoactive semiconductor mate...
7 March 2007，Large asteroids rotate at a range of different speeds, roughly following a bell-shaped "Gaussian" distribution in which most rotate at a speed close to some average, with only a small pro...