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Thomas Midgely and Greenhouse Gases duration 2 minutes 11 seconds Thomas Midgely and Greenhouse Gases Thomas Midgely and Greenhouse Gases	Thomas Midgely and Greenhouse Gases This is a short video segment created by Steve… multinational +9 More From Beth Weisenborn 609 plays 0
Population in 4 duration 4 minutes 38 seconds Population in 4 Population in 4	Population in 4 Juliegh Bookout created this 4-minute video… +22 More From Beth Weisenborn 1,945 plays 0
Thomas Midgely duration 4 minutes 38 seconds Thomas Midgely Thomas Midgely	Thomas Midgely Steve Schultze created this 4-minute video… ozone layer +22 More From Beth Weisenborn 454 plays 0

Thomas Midgely and Greenhouse Gases