10/04/2025

Business

Using liquid air for grid-scale energy storage

As the world moves to reduce carbon emissions, solar and wind power will play an increasing role in electricity grids. But those renewable sources only generate electricity when it's sunny or windy. So to ensure a reliable ...

Engineering

Dynamic cables—the umbilical cord of ocean installations

Imagine that the wires to your house not only have to withstand high electrical current flow, weather and wind, but also salt water, ocean currents, temperature changes and large movements. This is the big challenge in connecting ...

Computer Sciences

New method efficiently safeguards sensitive AI training data

Data privacy comes with a cost. There are security techniques that protect sensitive user data, like customer addresses, from attackers who may attempt to extract them from AI models—but they often make those models less ...

Business

TikTok fuels ByteDance revenue as US ban looms: report

TikTok's international revenue boomed last year as China-based parent ByteDance faced a deadline to sell the app or have it banned in the United States, The Information reported on Thursday.

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