Information Sources & Information Sifting Techniques
I am a retired librarian, most recently serving at Indiana Wesleyan University's Cleveland Education Center.
Lucas Reilly tells of the influential scientist Clair Patterson .
-DDLabels: Clair Patterson, Gasoline, Nuclear weapons, Thomas Midgley
posted by David Dial | 9:28 AM
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Abha Bhattarai suggests why gasoline prices have risen since the COVID-19 epidemic started in 2020.
-DDposted by David Dial | 5:05 PM
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