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Environmental News Network -- Know Your Environment
Una colaboración liderada por científicos del Laboratorio Nacional de Brookhaven del Departamento de Energía de los EE. UU. (DOE) ha observado un fenómeno inesperado en las baterías de iones de litio, el tipo más común de batería utilizada para alimentar teléfonos celulares y automóviles eléctricos
A new study from the British Antarctic Survey shows how lanternfish, small bioluminescent fish, are likely to respond to the warming of the Southern Ocean.
Nearly one-quarter of children and teens who had their blood pressure screened at a primary care appointment showed a reading in the hypertensive range, but less than half of those readings could be confirmed after the blood pressure was repeated, according to a new Kaiser Permanente study released today in The Journal of Clinical Hypertension. The research shows the importance of taking a second blood pressure reading for those ages 3 to 17 years when the first reading is elevated.
Driverless farm equipment is becoming more and more attractive to today’s farmers as they battle short growing seasons and rising fuel and equipment costs.
Dr. Mehran Mehrandezh has his eye on improving crop yields through the use of automation and algorithms, focussing his efforts on making the entire tillage process more precise.
A collaboration led by scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory has observed an unexpected phenomenon in lithium-ion batteries—the most common type of battery used to power cell phones and electric cars. As a model battery generated electric current, the scientists witnessed the concentration of lithium inside individual nanoparticles reverse at a certain point, instead of constantly increasing. This discovery, which was published on January 12 in the journal Science Advances, is a major step toward improving the battery life of consumer electronics.
Five new planets have been discovered outside our solar system, all orbiting a sun-like star located within the constellation Aquarius, nearly 620 light years from Earth. The alien worlds are considered super-Earths, sizing in at two to three times larger than our own blue planet.
All five exoplanets are likely scorchingly hot: Each planet comes incredibly close to its star, streaking around in just 13 days at most — a whirlwind of an orbit compared with Earth’s 365-day year.
