Saturday , February 23 2019
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Hydraulic fracturing chemical spills on agricultural land need scrutiny

Hydraulic fracturing, a widely used method for extracting oil and gas from otherwise impenetrable shale and rock formations, involves not only underground injections composed mostly of water, but also a mixture of chemical additives. These chemicals range from toxic biocides and surfactants, to corrosion inhibitors and slicking agents, and many ...

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Mantis shrimp inspires next generation of ultra-strong materials

Researchers at the University of California, Riverside and Purdue University are one step closer to developing super strong composite materials, thanks to the mantis shrimp, a small, multicolored marine crustacean that crushes the shells of its prey using a fist-like appendage called a dactyl club. Their latest research, to be ...

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A Lot of Weird Stuff Has Been Happening in the Oceans

The oceans have been acting weird lately. While some sea creatures have boomed (octopuses), others have busted (humpback whales), and yet others literally melted into goo (starfish). Whether the causes are El Niño or the “Blob” or ultimately climate change, these events point to just how interconnected and poorly understood ...

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SpaceX Releases Rockets-Eye View of Yesterday’s Landing

[embedded content] Oh SpaceX, you sweet son of a gun. You’ve landed another rocket on a floating ocean barge. This is the third landing in a row for Elon Musk’s commercial spaceflight company, and the second from a rocket that delivered its cargo to a very high orbit—which means it ...

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Rosetta’s comet contains ingredients for life

Ingredients crucial for the origin of life on Earth, including the simple amino acid glycine and phosphorus, key components of DNA and cell membranes, have been discovered at Comet 67P/Churyumov-Gerasimenko. The possibility that water and organic molecules were brought to the early Earth through impacts of objects like asteroids and ...

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Doubling down on Schrödinger’s cat

Yale physicists have given Schrödinger’s famous cat a second box to play in, and the result may help further the quest for reliable quantum computing. Schrödinger’s cat is a well-known paradox that applies the concept of superposition in quantum physics to objects encountered in everyday life. The idea is that ...

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