Engineering

New 3D printing technology for controlling volume of molten metal

A research team led by Dr. Sang-woo Song, Dr. Chan-kyu Kim and Dr. Kang-myung Seo at the Department of Joining Technology of the Korea Institute of Materials Science (KIMS) has developed a foundational technology for controlling ...

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.

Internet

EXPLAINER: What is the metaverse and how will it work?

The term "metaverse" is the latest buzzword to capture the tech industry's imagination—and while Facebook parent Meta is the best-known entrant into this futuristic virtual concept, it's certainly not the only one.

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