https://www.film-shorts.tv/wpress.cfonseca160/blog/2021/01/12/high-lighting-of-two-us-scientists/

Posted on January 12, 2021 by cfonseca160

This post features two US scientists of the prior century. As we battle Coronavirus, the topic may interest you now especially.

https://www.film-shorts.tv/wpress.cfonseca160/

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About cfonseca160

Writer, author, publisher, philanthropist, consumer-advocate/quality-control, partly-retired-government/consultant, business, and entertainment sector.
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