LOL several times reading this article - especially the snip below.
“I noticed that the estimated range was falling faster than miles were accumulating. At 68 miles since recharging, the range had dropped by 85 miles, and a little mental math told me that reaching Milford would be a stretch.”
Yes, I loved that part too.
If I were writing a blog on the topic, I would titled it: “Wherein a liberal arts major learns the utility of mathematics very quickly in the real world...”