Engineering

The longest 3D-printed concrete bicycle bridge in the world

With a length of 29 meters, the Dutch city of Nijmegen now has the longest concrete 3D-bicycle bridge in the world. The project is unique because the bicycle bridge has been designed with complete freedom of form, thanks ...

Energy & Green Tech

Turning hazelnut shells into potential renewable energy source

Biomass is attracting growing interest from researchers as a source of renewable, sustainable, and clean energy. It can be converted into bio-oil by thermochemical methods, such as gasification, liquefaction, and pyrolysis, ...

Energy & Green Tech

Global approach is needed on battery regulation

New European Union regulations on batteries could offer a huge boost to the global decarbonisation mission—but only if it leverages its political and economic weight to ensure a fairer global marketplace.

Energy & Green Tech

Battery parts can be recycled without crushing or melting

The proliferation of electric cars, smartphones, and portable devices is leading to an estimated 25 percent increase globally in the manufacturing of rechargeable batteries each year. Many raw materials used in the batteries, ...

Business

China cuts taxes to spur semiconductor development

China announced tax breaks Monday to spur growth of its semiconductor industry following U.S. sanctions that alarmed the ruling Communist Party by cutting off access to American processor chips for tech giant Huawei and some ...

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