Added: 2 years ago
From: USAutoIndustry
Views: 2,198
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  • This is how crack is made?

  • I don't understand why everyone makes fun of old educational films. I usually learn more watching these than from my teacher(s) in K-12.

  • This can't be from 1944. The Roman numerals on the bottom indicate 1947

  • No Idea the cracking process was being used then. Not that I know much about it but I thought cracking started much later.

  • Good useful stuff can`t beleive its $3.60 a gallon these days

  • Very educational!

  • thanks for posting it. I've always been intrigued by the oil industry and I love these old black and white documentaries.

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