Friday, February 5, 2021

Sensor and detoxifier in one

Ozone is a problematic air pollutant that causes serious health problems. A newly developed material not only quickly and selectively indicates the presence of ozone, but also simultaneously renders the gas harmless. The porous '2-in-one systems' also function reliably in very humid air.

from Latest Science News -- ScienceDaily https://ift.tt/3pTvcBX

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JWST spots a strange red dot so extreme scientists can’t explain it

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose an entirely new...