National Geographic Magazine (August, 2018) Sleep: Inside the New Science of Slumber Single Issue Magazine – January 1, 2018

Got three issues to prepare my staff for 24/7 operations. Article covers the topic well enough. My only complaint is (as with *Everyone*) that it assumes that people work 8-5 M-F and sleep at night. Does mention military hours, but there are also medical, security, first responders, night club staff, postal sorters ... and astronomers - all for which nights are for work, not sleep. Other than that, the contents are correct as far as I know of the subject.

Muy cara. Creí que no habían más y cuando volví a mi país la encontré tres veces más barata y en español.

So much information to digest! A very informative article on sleep. Thanks for making it available to us!

Good quality

Another NatGeo success.