Instructional Video

Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy

Curated and Reviewed by Lesson Planet
This Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy instructional video also includes:

An informative video explains the density of particles immediately after the Big Bang, as well as the concept that whenever a particle was released, it would merge with another particle. Sal develops the concept of being able to receive and observe that energy.

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Classroom Considerations
  • This video is hosted on YouTube