Author Topic: David Butler's How Far Away Is It - You-tube series for Astronomy Nerds  (Read 3816 times)

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Offline Havan_IronOak (OP)

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Just watched David Butler's "Video book", How Far Away Is It for the umpteenth time.

If you consider yourself a science nerd (or an astronomy nerd in particular) or ever wondered why they call it a "Parsec" you really should watch this.

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe