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Patterson

The Most Important Scientist You’ve Never Heard Of – Mental Floss: https://www.mentalfloss.com/article/94569/clair-patterson-scientist-who-determined-age-earth-and-then-saved-it

February 15, 2018

aurianneor

age of the earth, corruption, earth, environment, ethyl, history, lead, oil, patterson, petroleum, savetheplanet, scientist

Aurianne Or by Aurianne Or is licensed under CC BY-NC 4.0