Episodes

Thursday Jun 28, 2018
Evolution by Subtraction
Thursday Jun 28, 2018
Thursday Jun 28, 2018
How do we get better, faster, stronger? Well, sometimes we move forward by going backward. At least this is true for fleas. Did you know they used to fly and had great eyesight? Learn why they gave that all up and how that helps them feed off you and your pets!
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