Computer Sciences

Mobile phone usage used to track economic status in Rwanda

(Tech Xplore)—A trio of researchers has used metadata from mobile phone users in Rwanda to predict economic status for populations in that country. In their paper published in the journal Science, Joshua Blumenstock and ...

Electronics & Semiconductors

Samsung begins production of advanced 3nm chips

Samsung Electronics became the first chipmaker in the world to mass produce advanced 3-nanometer microchips, the company said Thursday, as it seeks to catch up with Taiwan's TSMC.

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 ...

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