Energy & Green Tech
The Korea Institute of Energy Research has successfully developed ultra-lightweight flexible perovskite/CIGS tandem solar cells and achieved a power conversion efficiency of 23.64%, which is the world's highest efficiency ...
Apr 9, 2025
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Robotics
Insect-scale robots can squeeze into places their larger counterparts can't, like deep into a collapsed building to search for survivors after an earthquake. However, as they move through the rubble, tiny crawling robots ...
Apr 9, 2025
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Robotics
It's a game a lot of us played as children—and maybe even later in life: unspooling measuring tape to see how far it would extend before bending. But to engineers at the University of California San Diego, this game was ...
Apr 9, 2025
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Consumer & Gadgets
How do apps improve? For some of today's most popular applications, it's by listening to their customers.
Apr 9, 2025
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Business
Delta Air Lines withdrew its full-year profit forecast Wednesday and shelved some planned capacity hikes, pointing to a weakening demand outlook amid recession worries and whipsawing trade wars.
Apr 9, 2025
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Engineering
Thin-film solar cells comprising CdTe, Cu(In,Ga)Se2 have become a less-expensive photovoltaic technology than crystalline Si wafer solar cells. Still, their efficiencies are inferior to those of their predecessors in terms ...
Engineering
For millions of deaf and hard-of-hearing individuals around the world, communication barriers can make everyday interactions challenging. Traditional solutions, like sign language interpreters, are often scarce, expensive ...
Apr 9, 2025
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Hi Tech & Innovation
Researchers have succeeded, for the first time, in displaying three-dimensional graphics in mid-air that can be manipulated with the hands. The team includes Doctor Elodie Bouzbib, from Public University of Navarra (UPNA), ...
Apr 9, 2025
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Energy & Green Tech
A joint project by Essential Energy and CSIRO has demonstrated vehicle-to-grid (V2G) technology using commercially available technology. The project has highlighted the potential of V2G to transform energy management in Australian ...
Apr 9, 2025
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Energy & Green Tech
The transition to electric vehicles won't reduce carbon emissions unless countries clean up their electricity grids.
Apr 9, 2025
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