19/07/2023

Robotics

Teaching robots to teach other robots

A new USC study finds that by sharing knowledge with each other at the same time, AI agents can quickly learn a wider range of tasks, with applications in medicine and beyond.

Energy & Green Tech

Collecting energy from raindrops using solar panel technology

When raindrops fall from the sky, they can produce a small amount of energy that can be harvested and turned into electricity. It is a small-scale version of hydropower, which uses the kinetic energy of moving water to produce ...

Engineering

A cool way to keep things cool: The electrocaloric effect

As necessary as cooling technologies are, we're still operating on an outdated technology that can be considered a significant contributor to global warming and greenhouse gas emissions. Currently, vapor compression cycle-based ...

Business

Twitter's surge in harmful content a barrier to advertiser return

Elon Musk's Twitter acquisition, and the series of content policy changes that ensued, has led to a dramatic spike in hateful, violent and inaccurate posts on the platform, according to researchers. That's now the top challenge ...

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