Universe Today Podcast

[Q&A] Smoking Gun Biosignatures, Dyson Spheres vs Warp Drives, Adopting the Metric System

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Which evidence will be a definite smoking gun when it comes to finding extraterrestrial life? Why is a Dyson sphere more realistic than warp drives? Will America ever adopt the metric system? And in our Q&A+ version, will China be collaborating with other nations in space? Answering all these questions and more in this Q&A show.

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  • 00:00 Start
  • 00:32 [Ross] What will be a sufficient enough evidence of life on another world?
  • 06:07 [Mikael Biilmann] Will North America ever switch to the metric system?
  • 08:11 [LeMonkDog] Why is a Dyson sphere considered more rational than FTL travel?
  • 12:34 [Conspiracy_Theory_Enthusiast] Are there any filters that help cope with light pollution?

    • 📺 VIDEO VERSION

    https://youtu.be/Z31aWzrlOb0

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    Universe Today PodcastBy Fraser Cain
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