With Thanksgiving almost upon us, Mike and Chad are replaying a favorite episode about food. It is time to be thankful for new and interesting dishes.

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Mike and Chad talk about black holes and how they seem to be necessary for the development of galaxies. Subscribe to the podcast today for more great topics.

Why does foliage change color in the Fall? Chad answers this question from many different angles, and LEAVES no stone unturned.

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Mike and Chad discuss the historical evidence behind the heliocentric model, that the Earth (and all of the solar system) orbit around the Sun. It's a fun ride.

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Chad and Mike talk about mechanisms of how pockets of the human population could be especially susceptible or resistant to different diseases.

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Mike and Chad discuss the phenomena of hurricanes and why it was strange for a hurricane to recently land in California.

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Mike and Chad are off this week, so are replaying a favorite episode about how musical instruments create sound and briefly why musical scales exist the way that they do.

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Chad and Mike discuss ways that different animals parent their young, and how sometimes these behaviors can lead to kidnapping and worse. To listen to all of our content, subscribe to the podcast!

Mike and Chad talk about how the Earth's Moon came to be. Was it captured by the Earth? Flung out from the Earth itself? Or created some other way? Listen to find out.

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Mike, Chad, and guest Kevin award the first Crisspies - "The Best Depiction of Science in Science Fiction" for Space Travel. Join us as we debate the pros/cons for Apollo 13, 2001: A Space Odyssey, Gravity, Interstellar, and The Martian.