Episodes
Sunday Jul 31, 2011
Episode 22: Our Place in the Cosmos
Sunday Jul 31, 2011
Sunday Jul 31, 2011
A journey through Earth’s location in the universe, including a discussion of the Earth-moon system, the sun and planets of the solar system, nearby stars, the Milky Way Galaxy, the Local Group, clusters and superclusters, the large-scale structure of the universe, and speculations as to what may lie beyond.
Wednesday Jul 13, 2011
Episode 21: Introduction to Evolution
Wednesday Jul 13, 2011
Wednesday Jul 13, 2011
An introduction to the basic concepts of biological evolution, including an overview of Charles Darwin’s contributions, a discussion of heredity, a summary of all the major evolutionary mechanisms, and a review of all the major lines of evidence supporting evolutionary theory.
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