Wednesday, December 19, 2018

Plastic waste disintegrates into nanoparticles

There is a considerable risk that plastic waste in the environment releases nano-sized particles known as nanoplastics, according to a new study. The researchers studied what happened when takeaway coffee cup lids, for example, were subjected to mechanical breakdown, in an effort to mimic the degradation that happens to plastic in the ocean.

from Latest Science News -- ScienceDaily https://ift.tt/2Bw0A1d

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Satellites spot rapid “Doomsday Glacier” collapse

Two decades of satellite and GPS data show the Thwaites Eastern Ice Shelf slowly losing its grip on a crucial stabilizing point as fractures...