The internal friction of cylindrical penguin in a vacuum

In this week’s episode we’re “revisiting” the fluid dynamics of penguin poo, checking out some eco-friendly(ish) whiskey, asking what sight has got birdwatchers all a flutter, and finding out how to age your doggo.

First broadcast on 18th July.

Music credit: Blippy Trance Kevin MacLeod (incompetech.com)

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