Business

Huawei's Q1 sales down 14% as U.S. sanctions remain

Chinese telecoms equipment and smartphone maker Huawei's sales fell 14% in January-March from a year earlier as it pumped money into research and development while grappling with U.S. sanctions, according to figures released ...

Business

Examining the development of music streaming

Until the invention of audio recording devices, the music industry as it was involved live performance and the selling of sheet music for people to play their favorite pieces at home. The invention of recording and playback ...

Engineering

Scientists reveal the magnificent complexity of the Alhambra

Before a building can be properly restored, rebuilt or even maintained, architects need to have a good understanding of how it was constructed and what methods were used. That's especially true for historical monuments with ...

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