Learn about the time pirates stopped the US from switching to the metric system; and new learnings about Mars’ interior.

The US once tried switching to the metric system, but got stopped by pirates by Steffie Drucker

• How Pirates Of The Caribbean Hijacked America’s Metric System. (2017, December 28). NPR.org. https://www.npr.org/sections/thetwo-way/2017/12/28/574044232/how-pirates-of-the-caribbean-hijacked-americas-metric-system
• Kaplan, S. (2017). Pirates Are to Blame For Why The US Doesn’t Use The Metric System. ScienceAlert. https://www.sciencealert.com/pirates-are-to-blame-for-why-the-us-doesn-t-use-the-metric-system
• Esser, M. (2017, September 19). Pirates of the Caribbean (Metric Edition). NIST. https://www.nist.gov/blogs/taking-measure/pirates-caribbean-metric-edition
• Materese, R. (2016, December 23). Busting Myths about the Metric System. NIST. https://www.nist.gov/blogs/taking-measure/busting-myths-about-metric-system

We just learned a ton about the interior of Mars by Briana Brownell

• The anatomy of a planet. (2021, July 22). EurekAlert! https://www.eurekalert.org/news-releases/612165
• Hays, B. (2021, July 23). Insight data offers clues to Mars’ deep interior, formation in solar system. UPI; UPI. https://www.upi.com/Science_News/2021/07/23/marsquakes-insight-lander/9331627055442/
• NASA’s InSight Reveals the Deep Interior of Mars. (2021, July 22). Nasa.gov. https://www.jpl.nasa.gov/news/nasas-insight-reveals-the-deep-interior-of-mars
• “Felt” Earthquakes = Ones That People Feel. (2018). Usgs.gov. https://www.usgs.gov/observatories/hawaiian-volcano-observatory/felt-earthquakes

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Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/pirates-plundered-the-metric-system-what-marsquakes-teach-us

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