14/08/2023

Energy & Green Tech

Yellen calls for diversified clean energy supply chains

US Treasury Secretary Janet Yellen stressed Monday the need for diversified clean energy supply chains as America shifts away from fossil fuels, warning that production should not be concentrated in a few countries.

Energy & Green Tech

Tech breakthrough could boost states' use of geothermal power

Lawmakers in some states have been laying the groundwork to add geothermal power to the electrical grid and pump underground heat into buildings. Now, a technological breakthrough could dramatically expand those ambitions—and ...

Robotics

Training robotic arms with a hands-off approach

Humans often take their fine motor abilities for granted. Recreating the mechanical precision of the human body is no easy task—one that graduate students in CMU's Mechanical Engineering Department hope to simplify through ...

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