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One step closer to green plastic

Employee Darrell Lee works at the LyondellBasell Industries Bayport Polymers 

Everything from Polyester to PVC to Antifreeze is made from ethylene.  The process generates 200 million tons of CO2 annually which is 0.6% of the world’s emissions.  Green plastic could change all that.  Read more:

via Chemists close in on greener way to make plastics | Science | AAAS.

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Ocean circulation is important in absorbing carbon

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What happens when you add fresh water to the ocean

https://phys.org/news/2021-02-record-high-arctic-freshwater-labrador-sea.html

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Radio.Garden is a global map of every radio station. Listen live now anywhere.

http://radio.garden/

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Magnetically Assisted Gears

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Video of Mars Perseverance Landing

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A different kind of robot warehouse picker: BionicHIVE Squid

https://youtu.be/8VnVS5sgAcg

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Video showing dam breaking after the Glacial Lake Outburst Flood in Uttarakhand

A GLOF (Glacial Lake Outburst Flood) in Uttarakhand’s Chamoli district, causing flash flood in Dhauliganga. Rishi Ganga Hydro Power Project Dam also sustained heavy damage. Around 100-150 casualties reported. (7 February, 2020)
byu/NavdeepSinghThind inCatastrophicFailure

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Huge archive of drone video of the 2018 Kilauea Eruption released

The video below is a compendium of the first release.  Jump to the link below if you want to download the archive yourself.

https://www.sciencebase.gov/catalog/item/5ea8b45482cefae35a1faf94

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Photograph of Perseverance Parachute landing

https://www.nasa.gov/image-feature/jpl/hirise-captured-perseverance-during-descent-to-mars