Engineering

Creating buildings with an ecological envelope

Nature in city environs has a positive effect on people's well-being. At the same time, biological diversity in urban areas continues to shrink, for example, because of increasing building density. In the Ecolopes project, ...

Automotive

Electric motorcycles flood Havana amid diesel shortages

The young people come and go on their electric motorcycles at this highway outside Cuba's capital where they perform stunts and talk about their two-wheelers, which would be largely silent if it weren't for the music blasting ...