This week we discuss brachycephalic dogs, maize, and birth control.

We also talk about lab mice, chimpanzee sanctuaries, and veterinarians.

Let's Know Things is hosted by Colin Wright.

For more information about the podcast, and to view the copious show notes, visit letsknowthings.com.

This episode is sponsored by Hostgator, Audible, and listeners like you.

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