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Wrong, how do you know that the swallow is travelling forward? Mabey it the air that is moving backwards, which will mean the velocity of air when going past a Laden swallow is 47 knots.
Pi is the ratio of the circumference of a circle to its diameter.
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What's easier to believe: that a guy was born without sex in the manner of several Greek demigods and grew up to be able to transmute liquids and alter his body density yet couldn't escape government execution, or that three freemasons in a vehicle made with aluminum foil in an era before digital technology escaped our atmosphere, landing on the moon, broadcasted from there, and then flew back without burning up?
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