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Date: Mon Mar 31 2003 - 20:17:31 EST
Next message: firstname.lastname@example.org: "Re: [Channel-talkforce] Grouping for Workshops 1-4"
Let's consider a hovering bird. It must exert a force downward on the air
equal to it's weight. Does that mean that the air must push on the truck
floor with a force equal to the bird's weight? Hmmm.
Director of CESAME
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