Engineering

Video: Modeling turbofan engines to understand aircraft noise

Airplane engines are loud—just ask anyone who lives near an airport. Increased air traffic from next-generation aircraft has the potential for even more disruptive noise. Researchers and engineers at NASA are working to ...

Computer Sciences

Technique enables AI on edge devices to keep learning over time

Personalized deep-learning models can enable artificial intelligence chatbots that adapt to understand a user's accent or smart keyboards that continuously update to better predict the next word based on someone's typing ...

Automotive

Renault tries to lure investment for new electric car unit

French automaker Renault on Wednesday held an investors day for its new electric vehicle subsidiary Ampere, hoping to win over investment with slashed costs and an electric car costing less than 20,000 euros ($21,600).

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