12/03/2021

Electronics & Semiconductors

Shedding light on perovskite films

Photovoltaics decisively contributes to sustainable energy supply. The efficiency of solar cells in directly converting light energy into electrical energy depends on the material used. Metal-halide perovskites are considered ...

Machine learning & AI

Artificial intelligence that more closely mimics the mind

For all the progress that's been made in the field of artificial intelligence, the world's most flexible, efficient information processor remains the human brain. Although we can quickly make decisions based on incomplete ...

Business

China regulator fines 12 firms over anti-monopoly law

China's market regulator said Friday that it fined a dozen companies, including games company Tencent Holdings and Chinese search engine firm Baidu Inc., for not disclosing past deals as authorities step up anti-monopoly ...

Hi Tech & Innovation

Tape that: Dutch inventor of audio cassette dies at age 94

Lou Ottens, the Dutch inventor of the cassette tape, the medium of choice for millions of bedroom mix tapes, has died, said Philips, the company where he also helped develop the compact disc.

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