“Periodic Graphics:  The science of sleep medications.”

Views expressed in this science and technology update are those of the reporters and correspondents.  Accessed on 08 September 2025, 1430 UTC.

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Russ Roberts (https://hawaiisciencejournal.com).

Author: kh6jrm@gmail.com

I am the retired news director of Pacific Radio Group stations on the Island of Hawaii. I am a retired Lt. Col., USAF Reserve. I am a FCC-licensed Amateur Radio Operator, holding the Amateur Extra Class License. I am a substitute teacher for the state of Hawaii Department of Education. View all posts by kh6jrm@gmail.com