This week, Stuff You Should Know explores how we understand the world—from the tools of science itself to the media ecosystems that shape what we believe. The episodes swing between foundational methods like the scientific method and Occam's Razor, cutting-edge physics like nuclear fusion and chaos theory, and the cultural forces that either illuminate or distort our understanding, whether that's cable news or centuries-old superstitions about birthmarks. It's a week about knowledge: how we get it, how we've gotten it wrong, and why the systems we use to figure things out matter as much as the answers they produce.
Episodes This Week
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Other Weeks
This Week in Stuff You Should Know (Aug 3 - Aug 9, 2026)
5 episodes · Aug 3 – Aug 9
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3 episodes · Jul 27 – Aug 2
This Week in Stuff You Should Know (Jul 20 - Jul 26, 2026)
4 episodes · Jul 20 – Jul 26
This Week in Stuff You Should Know (Jul 13 - Jul 19, 2026)
4 episodes · Jul 13 – Jul 19
This Week in Stuff You Should Know (Jul 6 - Jul 12, 2026)
4 episodes · Jul 6 – Jul 12
This Week in Stuff You Should Know (Jun 29 - Jul 5, 2026)
4 episodes · Jun 29 – Jul 5
This Week in Stuff You Should Know (Jun 22 - Jun 28, 2026)
4 episodes · Jun 22 – Jun 28
This Week in Stuff You Should Know (Jun 8 - Jun 14, 2026)
4 episodes · Jun 8 – Jun 14
This Week in Stuff You Should Know (Jun 1 - Jun 7, 2026)
4 episodes · Jun 1 – Jun 7
This Week in Stuff You Should Know (May 25 - May 31, 2026)
4 episodes · May 25 – May 31
This Week in Stuff You Should Know (May 18 - May 24, 2026)
4 episodes · May 18 – May 24