145. Neil deGrasse Tyson (2017)
President Trump pardons former Sheriff Joe Arpaio, Michael Kosta explains presidential clemency, and Neil deGrasse Tyson discusses "Astrophysics for People in a Hurry."
Release date: 2017-08-28
User rating:
7 / 10
1 votes
Season number: 22
Episode number: 145
Runtime: minutes
