Business

STMicro and GlobalFoundries plan 5.7 bn euro French factory

French-Italian chipmaker STMicroelectronics and US-based GlobalFoundries will plough 5.7 billion euros ($5.8 billion) into a new semiconductor factory in France, the firms and President Emmanuel Macron's office said Monday.

Internet

Why an edit button for Twitter is not as simple as it seems

Most people who use Twitter have had the experience: you fire off a quick tweet, realize it contains a typo, then get annoyed you can't click "edit" to fix it. Twitter users have been clamoring for an edit button for years.

Electronics & Semiconductors

Submerged sensors to control wearable electronics

Flexible and waterproof sensors that could unlock new applications for wearable electronics have been developed by scientists in Korea. Published in the journal Science and Technology of Advanced Materials, the study shows ...

Computer Sciences

Evolutionary computation for expensive optimization: A survey

The term 'Expensive optimization problem' (EOP) refers to any problem that requires expensive or even unaffordable costs to evaluate candidate solutions. These problems exist in many significant real-world applications.

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