The last bit about how none of the sampled rocks was actually a cube reminded about this article (https://www.thestar.com/news/insight/2016/01/16/when-us-air-fo

The last bit about how none of the sampled rocks was actually a cube reminded about this article (https://www.thestar.com/news/insight/2016/01/16/when-us-air-force-discovered-the-flaw-of-averages.html https://www.thestar.com/news/insight/2016/01/16/when-us-air-...) on how when you design for averages you're actually designing for no one. They tried to make a scruple of the "average woman" based on average measurements, but no woman they found actually had the average measurements