Engineering

Does traffic noise from flying cars cause stress?

Researchers from Nagoya University and Keio University in Japan have estimated a person's stress levels caused by the sound of a flying car passing overhead. The research was published in the Technical Journal of Advanced ...

Business

German giant Siemens to revive historic base in Berlin

German industrial giant Siemens on Tuesday launched an urban development project worth 4.5 billion euros ($4.8 billion) in the area of Berlin known as Siemensstadt, where the company enjoyed its pre-war heyday.

Business

Alibaba quarterly revenue rises 2%: earnings report

China's Alibaba Group said Thursday its revenue rose two percent year-on-year in the quarter ending December 2022, as the internet giant shook off the impact of strict COVID containment measures and a slump in consumer demand.

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