Daniel and Kelly talk about warty comb jellies, white holes, and humpback whale navigation.

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Daniel and Kelly trace the history of how we figured out what elements the stars are made of, featuring naked Greeks, hiking Scots, and villainous Harvard profs.

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Daniel and Kelly dive deep into the hearts of stars to explain why they all twinkle a little differently.

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Daniel and Kelly talk about de-extinction.

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Daniel and Kelly answer questions about neutrons, bananas and Jupiter and find a secret theme that links them all!

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Daniel and Kelly strip away the hype and reveal the actual mind-blowing physics of the quantum internet.

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Daniel and Kelly talk about how to keep humans healthy and happy during interstellar voyages. 

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Daniel and Kelly explore the hurdles and potential technologies for bringing humans to alien solar systems.

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Daniel and Kelly chat with Zach Weinersmith about rockets and the upside and pitfalls of a potential future space economy. 

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Daniel and Kelly talk to Mike Duncan, creator of The Martian Revolution, about economics, politics and revolution on Mars.

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