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Old 09-27-2016, 09:49 PM   #2225 (permalink)
freebeard
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Thanks. The first link is a great article, despite the super-simple graphics and weird math notation. I especially liked the description of shear and normal forces. Only one typo (3-box body in the 1930s not 1960s).



Here's a good takeaway. Maybe I should stop worrying about my drip-rail vortexes.


I purposely didn't read the second link so I could prophesize that it's a Canadian delivery truck. Am I right?
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