25/08/2026

Engineering

Erasable semiconductor is programmed with light

Researchers at Princeton Engineering have created a semiconductor with unique properties: It is just a few molecules thick and can repeatedly change its properties in response to light. This is a step toward building more ...

Business

Is there an AI bubble? No, but some tech companies show signs

Like past transformative technologies, from railroads and radio to the internet, artificial intelligence has attracted optimistic investors and inflated valuations, and with them speculation of a bubble market—when eager ...

Automotive

US robotaxi firm Waymo plans to launch in Germany

Self-driving car company Waymo said Tuesday it will launch its robotaxis in the German city of Munich next year, marking the U.S. group's first foray into the European Union.

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