This may be a little obvious, but in case anyone was wondering, petroleum jelly is actually made from petroleum. (Thank you, English language, for actually making sense for once.) “…somewhere in the...
Why are there 42 gallons to a barrel of oil? Doesn’t 42 gallons seem like a strange number when 55 gallon drums are so prevalent today. It turns out that this number was dictated in Pennsylvania, the birthplace of...