Season 2018 · Episode 19 of 53
Aired May 10, 2018
Why One Road in the US Uses Metric (Because of Pirates)
Thu, May 10, 2018
0 of 53 watched this season
Today you will learn why one road in the United States uses metric.
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Airs
Thu, May 10, 2018
Show
Half as Interesting
569 episodes
Episode
S2018 · E19
in Half as Interesting