tiny backpacks and trigonometry

Today I learned that if you are determined, you can take a six-year-old backpacking. In a few years, I will have to borrow some six-year-olds and try that out.

In other news, today I sat down and resurrected a bunch of basic trigonometry that apparently still lives in my head. Thinking about it made the top of my head feel weird, just like when I first started copy editing geology journal articles.

I was inclined to not report that last bit because I think it is just really freakin' weird, but that's what I learned.