Friday, September 21, 2018

Facial hair on pilots: Study busts myth

Do airline pilots need a clean-shaven face to ensure a proper seal on face masks during emergency cabin depressurization? A recent study offers an answer.

from Top Health News -- ScienceDaily https://ift.tt/2MSPUNH
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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...