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June 30, 2023

The 2017 eclipse as photographed by the Chasing the Eclipse I project. Credit: SwRI/NASA/Daniel B. Seaton

NASA's science in the shadows: five fascinating experiments for the total solar eclipse on April 8, 2024

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Using the high-altitude research plane WB-57, in one of the projects they will photograph the eclipse from a height of 15 km from the ground. The team hopes that taking the pictures above most of the atmosphere of the country will allow to see new details of
The enzymes of the start-up company break down the polyethylene terephthalate plastic into its monomers: terephthalic acid as well as ethylene glycol, which themselves can be used directly in existing plants to re-produce the polymer

Plastic recycling with the help of enzymes

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The French biotech start-up company called 'Carbios' succeeded in developing an enzymatic process to recycle the plastic polyethylene terephthalate (Polyethylene terephthalate) back to its component monomers, from which the finished polymer can be produced again
Microglial cells (in green) in the hippocampus region of the brain of an adult mouse, forming contact points with a new neuron (in red)

The biology of depression

Degeneration of the cells of the immune system in the brain may be the biological cause of depression, and there may be substances that can restore these cells - and be antidepressants
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