17/01/2024

Energy & Green Tech

Artificial 'power plants' harness energy from wind and rain

Fake plants are moving into the 21st century. Researchers developed literal "power plants"—tiny, leaf-shaped generators that create electricity from a blowing breeze or falling raindrops—and described them in ACS Sustainable ...

Energy & Green Tech

Trade barriers can slow energy transition: IEA chief

Trade barriers can slow the world's energy transition but commerce also needs to be fair, International Energy Agency chief Fatih Birol said Wednesday, as world powers tussle over the technologies key to fighting climate ...

Consumer & Gadgets

Smart devices' ambient light sensors pose imaging privacy risk

In George Orwell's novel "1984," Big Brother watches citizens through two-way, TV-like telescreens to surveil citizens without any cameras. In a similar fashion, our current smart devices contain ambient light sensors, which ...

Consumer & Gadgets

New tech addresses augmented reality's privacy problem

An emergency room doctor using augmented reality could save precious seconds by quickly checking a patient's vitals or records. But the doctor could also unintentionally pull information for someone else in the room, breaching ...

Energy & Green Tech

Using AI to develop a battery that uses less lithium

A team of AI researchers at Microsoft working with colleagues from Pacific Northwest National Laboratory has used AI to develop a battery that uses less lithium. Together, they have published a paper describing their work ...

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