Host Neil deGrasse Tyson features his interview with actor George Takei, a.k.a "Sulu" on the original Star Trek TV series and films. Comedian co-host Leighann Lord and special guest astrophysicist Charles Liu discuss Star Trek's legacy as a series that pioneered the virtues of diversity, science and optimism in American culture.
This link has already set the videos to include those from 2010 to the present with almost 700 videos ranging from a few minutes to full documentaries.
Over 2,500 videos that allows for easy filtering of topic, ex. animal biology, marine biology, etc. Majority of videos are episodes, documentaries or TED Talks.