科学与环境

Artisans turn old São Paulo subway construction uniforms into backpacks

来源: Phys.org - latest science and technology news stories · 发布于

Artisans turn old São Paulo subway construction uniforms into backpacks
来源: Phys.org - latest science and technology news stories

Corporate uniforms, advertising banners and industrial technical fabrics almost always end up in landfills at the end of their "life cycles," even when they are still in good condition. To address this issue, Ciclou, a startup based in São Paulo, Brazil, has developed a system th

Corporate uniforms, advertising banners and industrial technical fabrics almost always end up in landfills at the end of their "life cycles," even when they are still in good condition. To address this issue, Ciclou, a startup based in São Paulo, Brazil, has developed a system that transforms environmental liabilities into economic opportunities. The system connects major waste generators, such as industries and corporations in sectors like events and infrastructure, with artisans from the outskirts of the city.

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Learning to speak elephant: Choruses of rumbles help groups coordinate
科学与环境

Learning to speak elephant: Choruses of rumbles help groups coordinate

Choruses of African elephant rumbles appear to become more similar in certain situations, including reuniting or coordinating what to do next. Now, new research published in Scientific Reports provides evidence that elephant rumble choruses function as group signals.

Phys.org - latest science and technology news stories ·