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Agriculture Mar 4, 2022

Tomatoes of equal quality with less irrigation water

Researchers from the University of Seville have analyzed the impact of irrigation reduction on tomato crops. Their results show that deficit irrigation caused no significant changes in the commercial quality of the product ...

Optics & Photonics Feb 28, 2022

Topology can play a crucial role in the generation of laser light

A donut is not a bun. From a mathematical point of view, they are two fundamentally different objects: The donut has a hole, the bun does not. A circle inside the donut around its hole in the center cannot be shrunk to a ...

Analytical Chemistry Feb 24, 2022

Transparent ultrasound chip improves cell stimulation and imaging

Ultrasound scans, best known for monitoring pregnancies or imaging organs, can also be used to stimulate cells and direct cell function. A team of Penn State researchers has developed an easier, more effective way to harness ...

Education Feb 22, 2022

A Minecraft build can be used to teach almost any subject, according to researchers

For all its massive popularity, Minecraft—the highest-selling video game of all time—is not highly regarded among the gaming world's snob class. The graphics are blocky, and there isn't much of a point to it. It's for ...

Ecology Feb 16, 2022

Forest canopy covers 'obviously' underestimated by current assessments, researchers find

Satellite mapping, bolstered by algorithmic assessment, provides an indispensable view of Earth's canopy covering. The fraction of ground covered by tree crowns serves as a critical parameter for measuring forest ecosystems ...

Social Sciences Feb 3, 2022

How your culture informs the emotions you feel when listening to music

I open my eyes to the sound of a voice as the twin-engine Pakistan Airlines propeller aircraft flies through the Hindu Kush mountain range, west of the mighty Himalayas. We are cruising at 27,000 feet, but the mountains around ...

Environment Jan 28, 2022

NASA planes fly into snowstorms to study snowfall

Scientists repeatedly check the weather forecasts as they prepare aircraft for flight and perform last-minute checks on science instruments. There's a large winter storm rolling in, but that's exactly what these storm-chasing ...

Astronomy Jan 18, 2022

Designing a science program for sky-monitoring telescope based on the moon

The SETI Institute teamed up with Louisiana State University (LSU) and Mississippi State University (MSU) to help students design the science program for AstronetX PBC's first lunar-based camera (L-CAM 1). The scientific ...

Economics & Business Jan 17, 2022

If the US and China quarrel, the planet suffers, author says

Sophia Kalantzakos' scholarship focuses on how the climate crisis impacts global power politics. Her book China and the Geopolitics of Rare Earths, focuses on resource competition between the major industrial nations (U.S., ...

Astronomy Jan 11, 2022

Cheops reveals a rugby-ball-shaped exoplanet

ESA's exoplanet mission Cheops has revealed that an exoplanet orbiting its host star within a day has a deformed shape more like that of a rugby ball than a sphere. This is the first time that the deformation of an exoplanet ...

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