Which came first, the chicken or the egg?

What’s up with the weird golden egg at the bottom of the ocean? How do eggs actually choose sperm? Hit sports podcast host Pablo Torre tries to guess which of these mysteries has actually been solved on our latest episode of Unexplainable or Not.

For show transcripts, go to bit.ly/unx-transcripts

For more, go to http://vox.com/unexplainable

It’s a great place to view show transcripts and read more about the topics on our show.

Also, email us! unexplainable@vox.com

We read every email.

Support Unexplainable by making a financial contribution to Vox! bit.ly/givepodcasts

Learn more about your ad choices. Visit podcastchoices.com/adchoices