Episode

Astronomy Cast

Wizzard Media

Science & Medicine, Natural Sciences

Chart Positions

Science & Medicine 27
Natural Sciences 10

Astronomy Cast brings you a weekly fact-based journey through the cosmos.

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Episode 45: The Important Numbers in the Universe

July 16th, 2007

Episode 45 of 464 episodes

This week we wanted to give you a basic physics lesson. This isn't easy physics, this is a lesson on the basic numbers of the Universe. Each of these numbers define a key aspect of our Universe. If they had different values, the Universe would be a changed place, and life here on Earth would never have arisen.

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