The Evidence for Modern Physics: How We Know What We Know. Episode 19, How We Know Dark Matter Exists
2022
Computer Files, Websites
Dark matter is the conjectured substance that outweighs ordinary matter by five to one. However, we can't see it, nor can anyone say what it is -- at least, not yet. The first clues to the existence of dark matter was in observations of stars and galaxies in the 1930s. Since then, the evidence has mounted. Consider alternative explanations and reasons to believe that dark matter is indeed real.
Main title:
Author:
Great Courses, The, film directorLincoln, Don, actorThe Great Courses (Firm), distributorKanopy (Firm), distributor
Imprint:
The Great Courses, 2021.[San Francisco, California, USA] : Kanopy Streaming, 2022.
Collation:
1 online resource (streaming video file) (32 minutes): digital, .flv file, sound
Notes:
Title from title frames.FilmIn Process Record.Originally produced by The Great Courses in 2021.In English
Performers:
Don Lincoln
System details:
Mode of access: World Wide Web.
Language:
English
BRN:
440997
Electronic access:
Access eFilm - A Kanopy streaming videohttps://www.kanopy.com/node/12178327/external-image - Cover Image