Astronomy Cast Ep. 435: The Butterfly Effect

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Small changes can have a big impact. But can a butterfly's wingbeat in the Amazon really impact the weather halfway across the world? And where do small changes have no impact? Visit the

Astronomy Cast Page

to subscribe to the audio podcast!

We usually record Astronomy Cast as a live Google+ Hangout on Air every Friday at 1:30 pm Pacific / 4:30 pm Eastern. You can watch here on Universe Today or from the

Astronomy Cast Google+ page

.