Ep. 10: The Future

In our last episode, Dr. Katie Mack and John Green discuss what the ultimate fate of the universe might look like. Head to https://policygenius.com/crashcourse to get your free life insurance quotes and see how much you could save.This show is a production of Complexly. If you wa ...  Show more

In our journey through the history of the entire universe, we have finally reached the present. Before we continue moving forward in our timeline, John has some questions for Katie that he's been holding back. Head to https://policygenius.com/crashcourse to get your free life ins ...  Show more