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Unregulated industrial pollutants detected in a little drinking water from the United States

The US EPA regulates levels of more than 90 pollutants in public drinking water, but thousands of potentially harmful chemicals remain without health standards at the federal or state level. “This study affirms what the defenders of environmental justice have been highlighting for decades: color communities often have to drink dirtier water.” The monitoring data…

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Experiment. Learn. Adapt

AGU is an organization committed to a culture of experiment / learning / adaptation. In response to the contribution of voters on many elections, the Leadership / Government Development Committee chose to evaluate the election vote classified in 4 elections: International Secretary, Director of the Board, Students of the Council and Early Career Scientists of…

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Are alien civilizations using spider puls to move stars through the galaxy?

As civilizations advance, they may need to migrate through the galaxy, and some researchers speculate that they could use their own stars as mass engines. New research explores the possibility of a binary star engine, particularly spider puls, as possible propulsion systems. By carefully manipulating these systems, a highly advanced extraterrestrial species could take advantage…

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Biochemists discover the auto repair function in the key photosynthetic protein complex

Protein phosphorylation as a promoter of PSII disassembly. Credit: Plant communications (2024). DOI: 10.1016/J.XPLC.2024.101202 Cyanobacteria began to contribute oxygen to the mostly harmful atmosphere of the Earth more than 2 billion years ago. The Photosystem II protein complex now shared by several lineages of cyanobacteria, algae and land plants has served as an important oxygen…

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