Focused laser-like light that covers a wide range of frequencies is highly desirable for many scientific studies and for many applications, for instance, quality control of manufacturing semiconductor electronic chips. But ...
Optics & Photonics
Sep 12, 2025
0
106
Alex Maere survived the destruction of Cyclone Freddy when it tore through southern Malawi in 2023. His farm didn't.
Agriculture
Sep 12, 2025
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34
The book report is now a thing of the past. Take-home tests and essays are becoming obsolete.
Education
Sep 12, 2025
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48
A dying octopus in a Southern California aquarium is receiving an outflowing of love and well wishes as she spends her final days pouring her last energy into caring for her eggs—even though they will never hatch.
Plants & Animals
Sep 12, 2025
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74
