An ultra-faint, chemically primitive galaxy forming in the reionization era
https://atlas.whatip.xyz/post.php?slug=an-ultra-faint-chemically-primitive-galaxy-forming-in-the-reionization-era
<p>LAP1-B—an ultra-faint and tiny galaxy that formed in the reionization era and is strongly magnified
#reionization #chemically #primitive #forming
An ultra-faint, chemically primitive galaxy forming in the reionization era

LAP1-B—an ultra-faint and tiny galaxy that formed in the reionization era and is strongly magnified by gravitational lensing—is chemically primitive and hosts very few stars in an otherwise dominant d...

A breakthrough in #catalysis research leads to a new wall #paint that cleans itself when exposed to sunlight and #chemically breaks down air #pollutants.
#Chemistry #MaterialScience #sflorg
https://www.sflorg.com/2024/03/chm03252402.html
A self-cleaning wall paint

The wall makes the air cleaner – and cleans itself at the same time.