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Optical device uses humidity to unlock hidden information and offers new option for data storage

Engineers at the University of California San Diego have developed an optical device that reveals hidden images and changes colors in response to different levels of humidity. The technology, published in Light: Science & ...

May 27, 2026

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Nvidia PC chip hailed as 'game changer' in race for AI device

Laptop chipmakers such as Intel and AMD should be worried about their new rival Nvidia, experts say, after the US hardware titan announced Monday a push into the personal computer market.

Jun 1, 2026

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Nvidia launches Windows laptop chip for AI era

Nvidia unveiled a powerful laptop chip for Windows machines on Monday, staking its claim in the market for next-generation consumer PCs integrated with artificial intelligence.

Jun 1, 2026

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Optical device uses humidity to unlock hidden information and offers new option for data storage

Nvidia PC chip hailed as 'game changer' in race for AI device

Nvidia launches Windows laptop chip for AI era

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Optical device uses humidity to unlock hidden information and offers new option for data storage

Nvidia PC chip hailed as 'game changer' in race for AI device

Nvidia launches Windows laptop chip for AI era

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