Not surprised, the several quotes I got to install them on my roof were crazy. Could have got a new roof like twice for the price of putting solar on top. And this was a couple years ago before all these new tariffs.

A 20 year break-even timeline isn’t much of a value proposition.

Pretty sure the joke is more about Racecar being a stupid example for a person’s name than being a palindrome.

It’s apparently igneous, so you could use grain size. Based on that, probably around the size of a baseball. I’m going with ‘large stone’ lol