30/01/2020

Business

Samsung Electronics says Q4 net profit slumps 38%

The world's biggest smartphone maker, Samsung Electronics, reported a slump in fourth-quarter net profits on Thursday, blaming weakening demand in key products and falling chip prices.

Engineering

Anti-solar cells: A photovoltaic cell that works at night

What if solar cells worked at night? That's no joke, according to Jeremy Munday, professor in the Department of Electrical and Computer Engineering at UC Davis. In fact, a specially designed photovoltaic cell could generate ...

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