Did you ever see the following TV commercial (in the U.S.) sponsored by the Girls Scouts of America?
Young girl: "Daddy, why is the sky blue?"
Father: "To match your pretty eyes!"
Young girl: "Nope. Not even close. See, all colors have wavelengths that are diffused by nitrogen and oxygen. Since blue has the shortest wavelength, it diffuses up to 10 time more."
Father: "Who taught you that?"
Girl: "Mommy."
Do you imagine that a commercial like that might be effective in sending a message that discourages people, parents in particular, from either consciously or sub consciously steering girls away from science? Or was it a waste of money?
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