Get ready for a new season of Smithsonian Science How live webcasts! It starts with “Mass Extinction: Solving the Dinosaur Mystery,” October 8 at 11 a.m. and 2 p.m. EDT, featuring Kirk Johnson, paleontologist and director of the National Museum of Natural History. Get more info.
This is the page where we’ll stream the live programs. We recommend you view the video on this page ahead of time on the equipment you plan to use to watch the webcast. Click the blue arrow in the player above to watch the video. If you can’t see the video or hear the audio, consult our Technology Guide (PDF) and/or contact your I.T. coordinator.