Gregory's ServerIt isn't the size of the penguins that's relevant, it's the mass. Average penguin mass is1 to 1.5 KG, according to the googles.
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3 comments
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Top-level
 It isn't the size of the penguins that's relevant, it's the mass. Average penguin mass is1 to 1.5 KG, according to the googles. 3 comments
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@ScottSoCal @SocialRecluse @drmaddkap but what is the average wing-speed velocity of an unladen swallow?