crisscrossing Science

crisscrossing Science


Episode LXVI: The Long and the Short of It

February 18, 2019

In this episode, Mike and Chad continue to discuss how some units are defined.  This time, it is length.  We have come a long way from defining length based on body parts.  Some of this progression is discussed.


If you want to hear a similar discussion on time, download Episode LXIV: Building a Better Clock.