Dark Matter and Dark Energy.

What happens when the accepted picture of reality is dramatically overthrown? Watch this happen in the late 20th century, when scientists suddenly discovered two completely unexpected phenomena: dark matter and dark energy, which together dwarf the contribution of ordinary matter to the cosmos..

Bibliographic Details
Corporate Authors: Great Courses (Firm),$4dst, Kanopy (Firm),$4dst
Format: Video
Language:English
Language Notes:In English
Published: [San Francisco, California, USA] : The Great Courses, 2015.
Kanopy Streaming, 2016.
Subjects:
Online Access:Connect to this streaming video
Description
Summary:What happens when the accepted picture of reality is dramatically overthrown? Watch this happen in the late 20th century, when scientists suddenly discovered two completely unexpected phenomena: dark matter and dark energy, which together dwarf the contribution of ordinary matter to the cosmos..
Item Description:Title from title frames.
Film
Electronic resource.
Physical Description:1 online resource (streaming video file) (30 minutes): digital, .flv file, sound
Playing Time:00:29:12
Format:Mode of access: World Wide Web.