Business

Young hacker tricks way into Uber's system: reports

Uber said Friday it was investigating a "cybersecurity incident," declining to comment on reports a young hacker had gained access to the ride-hailing company's computer network.

Engineering

MOCVD tool to advance gallium-oxide semiconductor research

Cornell engineers and materials scientists have added a state-of-the-art tool to their suite of laboratory equipment to help in the study of gallium oxide, a material commonly viewed as the heir apparent to silicon carbide ...

Business

Elon Musk says he's terminating Twitter deal, board to fight

Elon Musk announced he will walk away from his tumultuous $44 billion offer to buy Twitter, leaving the deal on the verge of collapse. The Tesla CEO sent a letter to Twitter's board Friday saying he is terminating the acquisition.

Engineering

Temperature-resistant power semiconductors from a 3D printer

Researchers at the Professorship of Electrical Energy Conversion Systems and Drives at Chemnitz University of Technology have succeeded for the first time in 3D printing housings for power electronic components that are used, ...

Electronics & Semiconductors

GlobalWafers announces plans for massive US plant

Taiwan's GlobalWafers on Monday unveiled plans to establish a massive plant in northern Texas to produce a component vital to making semiconductors with an investment of up to $5 billion.

Business

Google takes yet another run at e-commerce—and Amazon

Google executive Prabhakar Raghavan recently had an issue with his rose bushes. His wife took a photo of the plants on her phone, uploaded the image to Google, identified the culprit and followed a link for a fungicide. Then ...

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